[年报]通威股份(600438):通威股份有限公司2021年年度报告(英文版)

时间:2022年06月24日 16:32:01 中财网

原标题:通威股份:通威股份有限公司2021年年度报告(英文版)

Stock Code: 600438 Short Name: Tongwei Co., Ltd.






Tongwei Co., Ltd.
Annual Report 2021









Important Notice
I. The board of directors, board of supervisors as well as directors, supervisors and senior managers of the Company are responsible for the authenticity, accuracy and completeness of the information contained in this Annual Report without false records, misleading statements or material omissions, and assume joint and several liability therefor.
II. All directors of the Company have been presented in the board meeting.
III. Sichuan Huaxin (Group) CPA (Special General Partnership) has issued a standard unqualified opinion on the Company.

IV. Xie Yi, Head of the Company, Zhou Bin, Head of accounting affairs and Lei Jiaowen, Head of accounting department represent that they are responsible for the authenticity, accuracy and completeness of the financial statements in this Annual Report.
V. The proposal on profit distribution or the proposal on conversion of capital reserve to share capital for the year of 2021 resolved in the board meeting
Given the funds and investments of the Company in 2022, based on the total 4,501,548,184 shares of the Company, a cash dividend of 9.12 yuan (including tax) per ten shares would be distributed to all
shareholders for a total distribution of 4,105,411,943.81 yuan. This proposal has been approved in the 28th
session of the seventh board of directors, and has not been submitted to the shareholder meeting for
approval.

VI. Cautionary note on forward-looking statement
"√ Applicable" "□ Not applicable"
The forward-looking statements of the Company regarding its future development strategies and business plans do not constitute any substantial commitment of the Company to investors; and the investors should pay attention to risks.

VII. Any funds possessed by the controlling shareholder and other related parties for non-operating
purposes?
No
VIII. Any outward guarantee by the Company in violation of the prescribed decision-making procedures?
No

IX. More than half of the directors cannot guarantee the authenticity, accuracy and completeness of this Annual Report?
No

X. Note on significant risks
The Company had detailed possible risks in this Report. Please refer to VI Discussion and Analysis on the Company's Future Development in Section III Management Discussion and Analysis for more information on possible risks and actions.

XI. Others
"□ Applicable" "√ Not applicable"
Contents
Section I. Definitions ........................................................................................................................... 4
Section II. Company Profile and Major Financial Indicators ............................................................... 6
Section III. Management Discussion and Analysis ................................................................................ 9
Section IV. Company Governance ....................................................................................................... 37
Section V. Environmental and Social Responsibility ......................................................................... 54
Section VI. Important Matters .............................................................................................................. 67
Section VII. Share Changes and Shareholders ...................................................................................... 82
Section VIII. Preference Shares .............................................................................................................. 95
Section IX. Bonds ................................................................................................................................ 95
Section X. Financial Report ................................................................................................................ 98



List of Documents for ReviewFinancial statements bearing the signatures and seals of the head of the Company, the head of the accounting affairs, and the head of the accounting department.
 Original auditor's report bearing the seal of the accountant firm and the signatures of the CPAs.
 Formal copies of all Company documents and the original announcements publicly disclosed in websites designated by the CSRC.

Section I. Definitions
I. Definitions
Unless otherwise indicated in the context, the following terms shall have the following meanings in this
Report:

Description of common terms  
Tongwei, Company, We, or Usrefers toTongwei Co., Ltd.
Tongwei Grouprefers toTongwei Group Co., Ltd.
Yongxiangrefers toYongxiang Co., Ltd.
Yongxiang Polysiliconrefers toSichuan Yongxiang Polysilicon Co., Ltd.
Yongxiang New Energyrefers toSichuan Yongxiang New Energy Co., Ltd.
Inner Mongolia Tongweirefers toInner Mongolia Hongwei High-purity Crystalline Silicon Company
Yunnan Tongweirefers toYunnan Tongwei High-purity Crystalline Silicon Company
Tongwei New Energyrefers toTongwei New Energy Co., Ltd.
Hefei Solarrefers toTongwei Solar (Hefei) Co., Ltd.
Anhui Solarrefers toTongwei Solar (Anhui) Co., Ltd.
Chengdu Solarrefers toTongwei Solar (Chengdu) Co., Ltd.
Meishan Solarrefers toTongwei Solar (Meishan) Co., Ltd.
Tongyu Propertyrefers toChengdu Tongyu Property Management Co., Ltd.
Phase II 50,000-ton High- purity Polysilicon Project in Leshanrefers toTechnical renovation project on PV silicon material manufacturing (Phase II High-purity Polysilicon Project)
Phase I 50,000-ton High-purity Polysilicon Project in Baoshanrefers toHigh-purity Polysilicon green energy project (Phase I 50,000-ton High-purity Polysilicon Project)
Phase II 50,000-ton High- purity Polysilicon Project in Baotourefers toPV silicon material manufacturing project (Phase II 50,000 -ton High-purity Polysilicon Project)
Phase I 7.5 GW High- efficiency Solar Cell Project in Meishanrefers toProject on the application of homemade intelligent equipment (system) powered by high-efficiency silicon- based solar cells with an annual capacity of 7.5 GW (Meishan Phase I)
Phase II 7.5 GW High- efficiency Solar Cell Project in Meishanrefers toProject on the application of intelligent factory powered by high-efficiency silicon-based solar cells with an annual capacity of 7.5 GW (Meishan Phase II)
Phase I 7.5 GW High- efficiency Solar Cell Project in Jintangrefers toProject on the application of intelligent connected factory powered by high-efficiency silicon-based solar cells with an annual capacity of 7.5 GW (Jintang Phase I)
Tonghe Projectrefers toA high-efficiency silicon-based cell project with an annual capacity of 15 GW by Tongwei Solar and Trina Solar
Leshan Monocrystalline Rod Pulling and Cutting Projectrefers to15 GW monocrystalline Rod Pulling and Cutting Project
Tongwei Mediarefers toChengdu Tongwei Culture Media Co., Ltd.
CSRCrefers toChina Securities Regulatory Commission
SSErefers toShanghai Stock Exchange
Designated Disclosure Mediarefers toChina Securities Journal, Shanghai Securities News, Securities Daily, and STCN
LONGirefers toLONGi Green Energy Technology Co., Ltd.
Zhonghuan Semiconductorrefers toTianjin Zhonghuan Semiconductor Co., Ltd.
Trina Solarrefers toTrina Solar Co., Ltd.
Jinko Solarrefers toJinko Solar Co., Ltd.
Sichuan Jinkorefers toSichuan Jinko Solar Co., Ltd.
Metco Silicon Energyrefers toBaotou Metco Silicon Energy Co., Ltd.
Sichuan Huaxinrefers toSichuan Huaxin (Group) CPA (Special General Partnership)
Energy conversion efficiencyrefers toA measure that indicates the ability of solar cells to convert light energy into electrical energy
Convertible bondsrefers toConvertible corporate bonds
Wrefers toWatt, the unit of power
KW, MW, and GWrefers toUnits of power, 1 KW = 1,000 W, 1 MW = 1,000 KW, and 1 GW = 1,000 MW
High-purity polysiliconrefers toHigh-purity metal silicon with purity greater than 99.9999999%
166 mm cellrefers toa cell produced with M6 silicon wafer (with a length of 166 mm), whose area is 12.21% larger than that of a cell produced by the conventional M2 silicon wafer (with a length of 156.75 mm).
182 mm cellrefers toa cell produced with M10 silicon wafer (with a length of 182 mm), whose area is 35.34% larger than that of a cell produced by the conventional M2 silicon wafer (with a length of 156.75 mm).
210 mm cellrefers toa cell produced with M12 silicon wafer (with a length of 210 mm) whose area is 80.5% larger than that of a cell produced by the conventional M2 silicon wafer (with a length of 156.75 mm).
PERC cellrefers toPassivated Emitter and Rear Contact, a high-efficiency crystalline silicon solar cell structure, where a passivation layer of Al O or SiNx is added on the back 2 3 side of the cell to deal with the high carrier recombination on the back side of all aluminum back surface field solar cells, and then the film will be opened to make the aluminum back surface field effectively contact with the silicon substrate.
IBC cellrefers toInterdigitated Back Contact, a high-efficiency solar cell structure. The front side only has a passivation and anti- reflection coating without any grating electrodes with both positive and negative poles crossed on the back side. The biggest feature of an IBC cell is that both the PN junction and metal contact are on the back side so that the front side is protected against from the metal shading, which provides more effective power generation area and therefore helps increasing the energy conversion efficiency.
TOPCon cellrefers toTunnel Oxide Passivated Contact, where an ultra-thin tunnel oxide and a heavily doped polysilicon thin film are prepared on the surface of the cell to form a passivation contact structure, thus increasing the open- circuit voltage and short-circuit current of the cell and then improving the energy conversion efficiency.
HJT cellrefers toHetero-junction with Intrinsic Thin-layer, a high- efficiency crystalline silicon solar cell structure, a hybrid solar cell made of crystalline silicon substrate and amorphous silicon thin film, i.e., adding a non- doped (intrinsic) hydrogenated amorphous silicon thin film between P-type hydrogenated amorphous silicon and N-type hydrogenated amorphous silicon and N-type silicon substrate. HJT cells are welcomed due to their
  low process temperature, good passivation effect, high open-circuit voltage and double-sided power generation.
CTM valuerefers toThe percentage of the total output power of the module to the cell power shows the degree of module power loss. A higher CTM value indicates a smaller degree of module package power loss.
Reporting periodrefers toThe period from January 1, 2021 to December 31, 2021
CPIArefers toChina Photovoltaic Industry Association
IRENArefers toInternational Renewable Energy Agency

Section II. Company Profile and Major Financial Indicators
I. Company information

Full Chinese name通威股份有限公司
Short Chinese name通威股份
Full English nameTONGWEI CO., LTD.
Short English nameTONGWEI CO., LTD.
Legal representativeXie Yi

II. Contacts and contact details

 Secretary of the Board of DirectorsRepresentative of Securities Affairs
NameYan KeLi Huayu
AddressTongwei International Center (TIC), No. 588, Middle Section Tianfu Avenue, High- Tech Zone, ChengduTongwei International Center (TIC), No. 588, Middle Section Tianfu Avenue, High- Tech Zone, Chengdu
Telephone028-86168555028-86168555
Fax028-85199999028-85199999
Email[email protected][email protected]

III. Basic information

Registered addressNo. 588, Middle Section Tianfu Avenue, High-Tech Zone, Chengdu, China (Sichuan) Pilot Free Trade Zone
Changes of the registered addressIn the Third Interim Shareholder Meeting held on November 16, 2016, the Company discussed and resolved the Tongwei Co., Ltd Proposal on Changing its Registered Address and Modifying its Articles of Association by agreeing to change the registered address from No. 11, Forth Section of South 2nd Ring Road, High- tech Zone, Chengdu” to “No. 588, Middle Section Tianfu Avenue, High-Tech Zone, Chengdu”
Office addressNo. 588, Middle Section Tianfu Avenue, High-Tech Zone, Chengdu, China (Sichuan) Pilot Free Trade Zone
Post code610041
Websitehttp://www.tongwei.com.cn/
Email[email protected]

IV. Information disclosure and site

Media names and websites where the Company disclose its annual reportsChina Securities Journal, Shanghai Securities News, Securities Daily, and STCN
Stock exchange websites where the Company disclose its annual reportswww.sse.com.cn
Location where the Company stores its annual reportSecurities Department

V. Stock information

Stock Information    
Stock typeStock exchangeStock nameStock codePrevious stock name
A - shareShanghai Stock Exchange通威股份600438 

VI. Other information

Accountant firm engaged by the Company (domestic)NameSichuan Huaxin (Group) CPA (Special General Partnership)
 Office address28th Floor, Jinmao Lidu South, No. 18, Ximianqiao Street, Chengdu
 Signatory accountantsLi Wulin, Tang Fangmo, and Xia Hongbo
Sponsor that performs continuous supervision duties in the reporting periodNameChina Securities Co., Ltd.
 Office addressBuilding B and E, Kaiheng Center, No. 2 Chaonei Street, Dongcheng District, Beijing
 Signatory representativesLi Puhai and Pu Fei
 Period of continuous supervisionContinuous supervision period of non-public offering: from December 10, 2020 to December 31, 2021

VII. Major accounting data and financial indicators within the latest three years (I). Major accounting data

Major accounting data20212020Increase/decrease PoP (%)2019
Operating revenue63,491,070,520.1244,200,270,334.2343.6437,555,118,255.70
Net profit attributable to shareholders of the listed company8,207,920,822.183,607,923,359.56127.502,634,568,828.17
Net profit net of non-recurring gain and loss attributable to shareholders of the listed company8,486,488,644.672,408,554,229.37252.352,314,484,711.22
Net cash flows generated from operating activities7,618,273,876.723,024,927,931.94151.852,357,465,207.68
 2021 close2020 closeIncrease/decrease PoP (%)2019 close
Net assets attributable to shareholders of the listed company37,502,570,958.3630,541,405,029.7322.7917,577,046,993.09
Total assets88,249,992,122.1664,251,948,070.9137.3546,820,950,745.60

(II). Major financial indicators

Major financial indicators20212020Increase/decrease PoP (%)2019
Basic earnings per share (yuan/share)1.82340.8581112.490.6786
Diluted earnings per share (yuan/share)1.82340.8466115.380.6558
Basic earnings per share net of non-recurring gain and loss (yuan/share)1.88520.5729229.060.5961
Weighted average return on net assets (%)24.2416.13+ 8.11 ppts16.14
Weighted average return on net assets excluding of non- recurring gain and loss (%)25.0710.77+ 14.30 ppts14.18

Note on major accounting data and financial indicators within the latest three years by the end of reporting
period
"□ Applicable" "√ Not applicable"

VIII. Differences between accounting data under domestic and foreign accounting standards (I). Difference in net profit and net assets attributable to shareholders of the listed company contained in the financial statements disclosed simultaneously under International Accounting Standard and China Accounting Standard
"□ Applicable" "√ Not applicable"

(II). Difference in net profit and net assets attributable to shareholders of the listed company contained in the financial statements disclosed simultaneously under Foreign Accounting Standard and China Accounting Standard
"□ Applicable" "√ Not applicable"

(III). Note on differences between China and foreign accounting standards: "□ Applicable" "√ Not applicable"

IX. 2021 major financial data by quarters

 Q1 (Jan - Mar)Q2 (Apr - Jun)Q3 (Jul - Sept)Q4 (Oct - Dec)
Operating revenue10,617,725,141.8915,944,454,470.6320,137,556,711.5716,791,334,196.03
Net profit attributable to shareholders of the listed company847,369,394.062,118,360,648.462,978,968,358.782,263,222,420.88
Net profit net of non-recurring gain and loss attributable to shareholders of the listed company796,171,272.562,198,386,343.022,936,172,012.512,555,759,016.58
Net cash flows generated from operating activities1,685,293,387.041,394,946,325.19481,542,263.354,056,491,901.14
Note on differences between these quarterly data and data contained in disclosed regular reports "□ Applicable" "√ Not applicable"

X. Non-recurring gain and loss items and amounts
"√ Applicable" "□ Not applicable"
Unit: 元 Currency: CNY

Non-recurring gain and loss items2021 amountNotes (if applicable)2020 amount2019 amount
Profit and loss on disposal of non-current assets-77,844,159.34 1,541,869,733.03149,118,467.74
Government subsidies included in current profit and loss, but excluding ration or quota-based on- gonging government subsidies closely related to the normal operating businesses of the Company, complying with national policies345,025,134.17 296,657,874.92204,753,562.81
Profit or loss from debt   -1,162,174.00
restructuring    
In addition to the effective hedging business related to the normal business operations of the Company, the fair value gain and loss from held-for-trading financial assets, derivative financial assets, held-for- trading financial liabilities, and derivative financial liabilities, as well as investment returns from disposal of held-for-trading financial assets, derivative financial assets, held-for- trading financial liabilities, derivative financial liabilities, and other debt investments54,403,941.63 14,385,110.27 
Non-operating revenue and expenses other than aforementioned items-444,426,951.82 -439,396,332.1729,661,420.53
Less: Effects of income tax163,036,399.95 209,491,363.5260,600,017.60
Effects of minority interest (after tax)-7,310,612.82 4,655,892.341,687,142.53
Total-278,567,822.49 1,199,369,130.19320,084,116.95

Note on listing the non-recurring gain and loss items mentioned in the Explanatory Announcement on Information Disclosure for Companies Offering Their Securities to the Public No.1 - Non-Recurring Gain
and Loss Items as recurring gain and loss items
"□ Applicable" "√ Not applicable"

XI. Items measured at fair value
"□ Applicable" "√ Not applicable"

XII. Others
"□ Applicable" "√ Not applicable"

Section III. Management Discussion and Analysis

I. Operation discussion and analysis
In 2021, the global economy recovery encountered rounds of the coronavirus pandemic outbreaks. Stimulated by eased money policies and fiscal policies, major economies have rebounded clearly. With
the demand recovery faster than supply recovery, adequate liquidities and international tensions, the prices
of commodities like energy and raw materials surged due to short supply, which significantly increased
the global inflation. In China, supported by the robust pandemic control and measures for stabilizing the
prices and supplies of commodities, the GDP grew by 8.1% (from the National Bureau of Statistics) and
kept its leading position in the world. However, in the context of global supply chain crisis and global
inflation, businesses still experienced unprecedented pressures and challenges in production and operation.
In the reporting period, with firm adherence to the operation policy of “focus, execution and efficiency” as a response to the complicated economic environment, the Company conducted businesses
in a stable manner with great performance. In the reporting period, the Company recorded a revenue of
63.491 billion yuan for a year-on-year growth of 43.64%; net profit attributable to shareholders of the
listed company of 8.208 billion yuan for a year-on-year growth of 127.50%; net profit excluding non-
recurring gain and loss attributable to shareholders of the listed company of 8.486 billion yuan for a year-
on-year growth of 252.35%.
(I) Feed and industry chain
Boosted by the accelerated recovery of swine production and the continued growth of aquatic and ruminant production, China's feed industry kept a great growth in 2021. According to China Feed Industry
Association, the total feed production reached 293,443,000 tons for a year-on-year growth of 16.1%. By
feed type, the swine feed production was 130,765,000 tons for a year-on-year growth of 46.6%, egg-producing poultry feed production was 32,314,000 tons for a year-on-year growth of -3.6%; meat producing poultry feed production was 89,096,000 tons for a year-on-year growth of -2.9%, ruminant feed
production was 14,803,000 tons for a year-on-year growth of 12.2%, and aquatic feed production was 22,930,000 tons for a year-on-year growth of 8.0%. With the rise of feed demand, prices of raw materials
were up. In the reporting period, main raw materials for feed production surged due to factors including
decreased production of major raw materials, pandemic-caused supply chain disruptions and inflations.
Specifically, the spot prices of corn and soybean meal increased by 27.2% and 19.5% from the previous
year (Wind). Feed companies experienced increased costs and operation difficulties. Facing increasingly competitive markets and rising prices of raw materials, with the intention of “maximizing the farming benefit to users”, the Company imposed strict measures on product quality to
supply premium products and provide the comprehensive “product + model + service” farming solutions
to farmers, in order to sustain the stable development of its agriculture and husbandry business. In the
reporting period, the feed and industry chain business of the Company received a revenue of 22.379 billion
yuan for a year-on-year growth of 18.60%, with 5,515,900 tons of feed sold for a year-on-year growth of
5.08%.
In the reporting period, the Company mainly performed the following tasks: 1. Three special programs under the quality first framework Quality is the foundation and precondition of market share and benefit and the fundamental for a business to survive and develop. In 2021, the Company kept exercising the quality policy with a focus on
three tasks: standardization, marketing transformation, and product appeal development. In the reporting period, the Company started field standardization to eliminate gas and fluid leak,
regulate VI marks and perform list-base management so that the field management was refreshed and changed the traditionally perceived feed industry. Its benchmark companies greatly increased the production per person and reduced production costs. With great progress in field standardization, the
Company also started standardizing operation activities through measures including control of key energy
consumption indicators, optimization of management procedures, upgrading of equipment and facilities,
so that the pilot companies gained higher per capita efficiency, lower variable production costs, and stable
product quality assured by full process controls.
Regarding marketing activities, the Company shifted from the top-down model “company to distributors to farmers” and directly focused on end farmers. To maximize the farming benefit, the
Company used new marketing approaches around product quality like event marketing and base marketing,
and boosted the effective combination of high-quality products and end farmers and increased the effective
implementation of Company's quality policy in end users, by having its market teams guide customers,
technical teams provide deep services and serving the pain points of users, to achieve the win-win effect
for the Company and farmers.
Additionally, the Company continued sending technical teams to end farmers to perform all-around product tracking from market positioning, processing quality and ultimate effect and to conclude a product
appeal report. These teams worked together with market teams so that feedback and corrections were made
in a timely manner to ensure the market competitiveness of its products. In 2021, the Company rolled out
the integrated product development (IPD) with a focus on the product appeal expression in end farmers,
which greatly enhanced the benefits for farmers and received the high recognition from markets and customers. In the reporting period, the Company released a high-end “Kaikoule” feed series for fish fry,
which significantly lowered the feed conversion ratio and increased the fry survival rate by over 25 ppts,
the best-in-class level, and consistently welcomed by farmers. 2. Moderate expansion for higher market share
While keeping the stable endogenous development, the Company actively looked for external expansion opportunities. The Company signed the Strategic Framework Agreement with Tech-Bank Food in July 2021 based on the division of businesses, complementary development and cooperation, which indicated that the two reached an agreement on the Company's purchase of all the aquaculture feed assets
and a portion of the swine feed assets from Tech-Bank Food, and on their cooperation on swine feed supply. As of the end of the reporting period, the share purchase and business integration had completed,
and the long-term supply of swine feed was under execution. This acquisition and deep strategic cooperation helped strengthen the Company's professionalism and scale in feed business, increase its
market share and secure its market leading position.
3. Industry chain strategy for building a comprehensive competitiveness While focusing on its feed business, the Company moderately extended its industry chain in order to
build a comprehensive competitiveness for the agriculture and husbandry business. Adhering to the vision
of "For Better Life" the Company strictly followed food safety standards for providing safe, healthy and
delicious aquatic food for consumers. In the reporting period, the Company recorded sales of 1.135 billion
yuan for a year-on-year growth of 20% from the processing and circulation of aquatic products. Despite
of the overseas pandemic, the export income from aquatic products grew rapidly by 29%; the quality of
Tongwei Fish, a fresh fish brand, was further improved; its farming bases got Organic and ANTIBIOTIC
FREE certifications. The fish barcode mode helped with the full-cycle tracking from source to dinner table.
In terms of fish fry business, the Company exerted R&D efforts to the pain points and difficulties of
farmers. In the reporting period, the high synergy of shrimp seed business and feed business contributed
to the outstanding prawn farming effect. Prawn seeds recorded great increase in both volume and profit.
The giant tiger prawn seeds were highly accepted by farmers for excellent growth indicators and good
farming benefits, with the sale volume growing by up to 272% and a market share of about 80% in the
region.
(II) PV business
The global PV industry kept its high-speed development in 2021. According to CPIA, the new installed capacity over the world was 31% higher than the previous year, reaching the new high of 170
GW. China newly installed 54.88 GW which secured its number one place, followed by the US (26.8 GW),
EU (25.9 GW) and India (11.89 GW) all of which received rapid year-on-year growths; the growth rate
of new installed capacity in India was as high as 218%. Regarding the industry chain, China continued its
leading position in the globe. The outputs of polysilicon, silicon wafers, cells, and modules were 505,000
tons, 227 GW, 198 GW and 182 GW, for year-on-year growths of 27.5%, 40.6%, 46.9% and 46.1%. Regarding overseas market, the total export of PV products from China was about 28.43 billion US dollars
with a year-on-year growth of 43.9%; the total export of modules was about 98.5 GW with a year-on-year
growth of 25.1%, both the export volume and amount reached new highs. Driven by expected rapid growth
of demand, the whole industry chain actively expanded the capacity. Due to high technological barriers,
large investments and long construction period, as well as the long-term weakness of prices from 2018 to
2020, businesses engaged in upstream silicon material were far less willing to expand than downstream
businesses, which resulted in the mismatch between upstream and downstream businesses in 2021. This
mismatch and the rising prices of commodities, energy consumption control and pandemic outbreaks led
to high volatility of prices in the industry chain and pressures on businesses. 1. High-purity polysilicon
In the reporting period, the Company still placed work safety and stable operation as the first priority.
By implementing the standardized management for work safety, advancing the IT-based safety development, and highlighting safety management accountability, the Company achieved the “Four Zero”
target, i.e., zero work injury, zero accident, zero wrong operation and zero unplanned downtime with the
production facilities running smoothly throughout the year, and received great rating in the work safety
check organized by the Ministry of Emergency Management. Also, the Company continued increased efforts into research and development, improved the delicacy management, optimized technical indicators
and lowered production costs. In the reporting period, the mono-grade rate of high-purity polysilicon
produced by the Company was over 99%; the mass delivery of N type silicon was realized, and N-type silicon customers covered mainstream silicon wafer manufacturers. The average comprehensive electricity
consumption and steam consumption per unit were lowered by 12% and 55% from the previous year, with
other core indicators optimized to different extents, which helped enhance the Company's core competitiveness.
In 2021, affected by the mismatch of the industry chain, high-purity polysilicon products were in short supply and lead to rising prices, which allowed the great improvement of profitability of high-purity
polysilicon business. In the reporting period, production bases were running at full capacity with all
products sold for 107,700 tons for a year-on-year growth of 24.30%. Thanks to the correct timing of the
earlier capacity development and the efficient operation, as of the end of the reporting period, the Company
had recovered the investment costs for Yongxiang Polysilicon (old capacity), Leshan Phase I Project and
Baotou Phase I Project for a total capacity of 80,000 tons. In the reporting period, the new Leshan Phase II 50,000 - ton Project and Baoshan Phase I 50,000 - ton Project were put into production, with the quality indicators of the first batches meeting Special Solar-
Grade, the leading level in the industry. According to the investment and construction schedule, the
capacity of projects in construction totals 170,000 tons including the Baotou Phase II 50,000 - ton Project
expected to be in service in 2022 and the Leshan Phase III 120,000 - ton Project expected to be in service
in 2023. By that time, the capacity of the Company would be 350,000 tons. Leshan Phase III is the Company's first project that can provide over 100,000 tons per year. Lowered investment per unit, optimized processes and higher intelligence of the project will further strengthen the Company's advantage
in quality and cost.
2. Solar cells
In the reporting period, short supply of silicon wafers with rising prices pushed the costs of manufacturers of solar cells. According to PVInfoLink, the prices of main silicon wafers, i.e., 166 mm,
182 mm and 210 mm as of the end of 2021 were increased by 55%, 46% and 46% from the early 2021 while the prices of corresponding cells were only increased by 22%, 19% and 16%. This resulted in the
sharp decrease in profitability and therefore the capacity utilization. Benefited by the deep strategic
partnerships with upstream and downstream businesses, and its leading advantage in quality and cost
control, the Company still secured a capacity utilization of 99.47% in the reporting period when the
capacity utilization across the industry was significantly lowered, with its sales growth rapidly, and
recorded a positive profit, which evidenced the Company's strong resistance to risks. Cells and modules
sold in 2021 reached 34.93 GW, for a year-on-year growth of 57.61%, the gross margin from monocrystalline silicon cells was 8.28%, a decrease from the previous year. The Company continued its
global number one place in delivery of solar cells in 2021, according to PVInfoLink. Following the market trends closely, the Company invested into the construction of Meishan Phase II Project, Jintang Phase I Project and Tonghe Project. The existing capacity for silicon cells of 182 mm
and onwards account for over 70%, which can effectively meet the demand for large size products from
downstream customers. At the same time, with increased efforts into internal and external alignment, the
Company continued lowering its costs with improved quality. Throughout the year, key process indicators
like grade A ratio, energy conversion efficiency and scrap ratio remained the best-in-class level. The
average non-silicon cost for monocrystalline PERC cells was lowered to less than 0.18 yuan/w, a reduction
of 11% from the previous year, the non-silicon costs for large-sized products were lowered more significantly. Regarding research and development, in addition to optimizing the prevalent PERC cell
techniques, the Company attempted to lower the costs and improve the efficiency for the next generation
cells from a technological perspective after the mass production was ensured. Apart from the 400 MW
HJT trial line invested in 2019, the Company newly constructed a 1 GW HJT pilot line. The R&D and mass production efficiencies for HJT cells have been increased, with the uses of main auxiliary materials
and consumables further lowered, and the development of silver paste alternatives made some progress.
What is more, putting efforts for developing the TOPCon technology, the Company took the lead in the
pilot run for 210 mm - based TOPCon cells; the 1 GW TOPCon Project has been put into production. The
energy conversion efficiency of mass production products is leading the industry. 3. PV power generation
In the reporting period, by following the country's green development strategy, the Company continued the focus on the development, construction, operation and maintenance of Aquaculture-Photovoltaic Integration projects, based on which, a moderate development of the tertiary sector including (未完)
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