Daqo New Energy Corp. (DQ)

Daqo makes one product, high-purity polysilicon: the refined silicon that solar manufacturers turn into ingots, wafers, cells and finally modules, the finished panels. It uses the modified Siemens process, a form of chemical vapor deposition in which a purified silicon-bearing gas is fed into reactors and deposited as ultra-pure rods, and it runs the process as a closed loop, recovering hydrogen, hydrogen chloride and chlorosilanes from the exhaust and recycling each. Its plants can make 305,000 metric tons a year: 105,000 in Xinjiang, in the northwest, and 200,000 in Inner Mongolia. It quit wafer making in Chongqing in 2018, and polysilicon is now its only business that brings in revenue. 212223242526

How it operates

Daqo makes one product, high-purity polysilicon: the refined silicon that solar manufacturers turn into ingots, wafers, cells and finally modules, the finished panels. It uses the modified Siemens process, a form of chemical vapor deposition in which a purified silicon-bearing gas is fed into reactors and deposited as ultra-pure rods, and it runs the process as a closed loop, recovering hydrogen, hydrogen chloride and chlorosilanes from the exhaust and recycling each. Its plants can make 305,000 metric tons a year: 105,000 in Xinjiang, in the northwest, and 200,000 in Inner Mongolia. It quit wafer making in Chongqing in 2018, and polysilicon is now its only business that brings in revenue. 212223242526

It sells to China-based makers of solar products; at the end of 2025 its major customers were the operating companies of large silicon wafer producers and of vertically integrated solar manufacturers, which carry out several stages of production themselves. A few buyers take most of the output: in 2025 its three largest customers took 38.9%, 18.1% and 6.5% of revenue, 63.5% together, against 53.8% in 2024. Most sales run under framework contracts that bind the volumes a customer takes, while the price is set at the prevailing market rate when each order is placed. A sales team in China, each member assigned a region, handles the accounts. 2728293031

Its main raw materials are metallurgical grade silicon, 95% to 99% pure, and liquid chlorine, which it makes itself. Electricity is a significant cost, and that is why the plants are where they are: abundant coal makes power in Xinjiang and Inner Mongolia much cheaper than on China's coast or in developed countries, and Shihezi, home of the Xinjiang plants, has a further advantage in its own regional grid. 323334

The listed company is a holding company domiciled in the Cayman Islands, with its principal executive offices in Shanghai. Its main operating company, Xinjiang Daqo, has been listed on the STAR Market of the Shanghai Stock Exchange since July 2021, when it raised net proceeds of about 6.07 billion yuan. Xinjiang Daqo in turn wholly owns Inner Mongolia Daqo New Energy, the polysilicon maker in Inner Mongolia, and has its own board and officers; the parent held 72.8% of it at the end of March 2026. Daqo reports in US dollars and prepares its accounts under US GAAP, the American accounting rules, while its Chinese subsidiaries keep their books in renminbi (RMB, the Chinese yuan), their working currency. It does not hedge the exchange rate between the two. 3536373839404142

The specifics

The company began as Mega Stand International, incorporated in the Cayman Islands in November 2007 and renamed Daqo New Energy in August 2009. Its first polysilicon plant began commercial production in July 2008, and its American depositary shares have been listed on the New York Stock Exchange since October 2010. It sold its module business to Daqo Group in 2012 and grew its polysilicon capacity step by step: from 6,150 metric tons a year in early 2014 to 105,000 in January 2022 and 305,000 in May 2024, when the second phase of its Baotou plant, in Inner Mongolia, began production. Daqo Group has agreed, for an indefinite term, not to make or sell polysilicon or any other solar product anywhere in the world without the company's consent, which was given for Daqo Group to enter solar cell manufacturing in China. 43444546474849505152

Part of its process is licensed. In August 2011 it licensed GTAT Corporation's hydrochlorination technology, the step that feeds unreacted by-products back into the loop, along with its chlorosilane recovery technology, for its current and future plants, and it finished paying for the license in January 2016. At the end of 2025 it held 510 patents, with 179 more pending, and it registered 99 new patents in China during the year, but it relies heavily on process know-how and trade secrets that patents do not cover. Its research team counts 968 researchers and engineers, who completed 68 process improvement projects in 2025, yet research spending was only 2.6 million dollars that year, against 10.1 million in 2023. 53545556575859

It names its rivals: Wacker, OCI and Hemlock abroad; GCL-Poly, Xinte Energy, Tongwei Yongxiang, Asia Silicon and Xinjiang East Hope New Energy in China; and newcomers such as Lihao Semiconductor and Xinjiang Jingnuo New Energy. Solar cell and module makers that might build polysilicon plants of their own are competition too. Daqo says it sets itself apart on cost and price, product quality and manufacturing efficiency. At home, the government has made anti-involution, its campaign against irrational competition and overcapacity, a national policy priority in the 15th Five-Year Plan, and a proposed mandatory national standard would impose strict limits on the energy used per unit of polysilicon produced. 6061626364

US trade rules reach it through its Xinjiang subsidiary. In June 2021 the Commerce Department put Xinjiang Daqo on its Entity List, which limits the American goods, software and technology it can obtain. In June 2022 the Department of Homeland Security added it to the list kept under the Uyghur Forced Labor Prevention Act, a law that bars goods made wholly or partly in Xinjiang from entering the United States unless customs officials find they were not made with forced labor. Daqo says it does not usually sell to the United States directly, but some of its major customers likely sell products containing its polysilicon there, and those products are likely to be barred. 656667

What drives growth, line by line

Revenue fell 35.3% in 2025 to 665.4 million dollars, the third yearly decline in a row from 4.6 billion in 2022. The company puts it down to both volume and price: it sold 30.1% less polysilicon, 126,707 metric tons against 181,362, at an average selling price 7.3% lower, 5.25 dollars a kilogram against 5.66. 596869

Sales swung through the year: 28,008 tons in the first quarter and 18,126 in the second, then 42,406 and 38,167 in the second half. Production fell to 123,652 tons in 2025 from 205,068 in 2024, from plants able to make 305,000 a year. 707122

Prices fell for a third year, but by less. The average selling price dropped 66.7% in 2023 and 50.7% in 2024 on new capacity and oversupply; in 2025 it fell 7.3%, a decline the company says was softened by China's anti-involution initiatives in the second half, after which polysilicon prices rebounded substantially from the third quarter. 7273

Costs did not fall with volume. The production cost per kilogram rose to 6.61 dollars in 2025 from 6.44, because lower use of capacity raised the depreciation each kilogram carries, which left it above the average selling price. Gross margin stayed at negative 20.7%, a gross loss of 137.9 million dollars. The net loss attributable to shareholders roughly halved, to 170.5 million from 345.2 million, helped by the absence of the 175.6 million dollar impairment on older plants booked in 2024; the company says none was needed in 2025 because polysilicon prices rebounded. 7475597677

What comes next, in the company's own words: it anticipates that the Chinese initiatives against irrational competition and overcapacity will continue, though overcapacity and high inventories could still weigh on the industry in 2026. It has no ramp-up schedule for its newest Baotou plant, Phase 5B, or for its polysilicon project for the semiconductor industry, and it does not expect material capital spending in the near future. Its risk discussion refers to expected increases in the portion of N-type products, a higher-purity grade, in 2026. At the end of 2025 it held 980.3 million dollars in cash, cash equivalents and restricted cash and 1,035.6 million in fixed-term deposits, with no bank borrowings. 7378795080818283

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What the desk infers Inferred

1. Inferred

   Daqo is running as a much smaller company than its plants: in 2025 it made about two fifths of what its capacity allows, and the cost of carrying idle plant, not raw materials or power, is what pushed its cost per kilogram up.

   Because

   • Its plants can make 305,000 metric tons a year, but it produced 123,652 tons in 2025, down from 205,068 in 2024. 2271
   • Its production cost per kilogram rose in 2025 because lower use of capacity raised depreciation, even as its raw materials cost less. 7484
   • It has no ramp-up schedule for its newest plant, Phase 5B, citing adverse market conditions. 79
   • In 2024 it temporarily shut its older production lines and booked a 175.6 million dollar impairment, mainly on its older facilities. 7476
   Confidence 80 of 100Wrong if A filing showing that the 305,000 ton capacity includes lines already closed or written off, so that the lines actually running were near full use in 2025.
2. Inferred

   Daqo takes the market's price rather than setting its own: its contracts lock in how much customers buy but not what they pay, so its revenue follows the polysilicon market in China and, since the second half of 2025, the Chinese government's campaign against overcapacity.

   Because

   • Framework contracts bind the volumes customers take; prices are set at prevailing market prices when each order is placed. 30
   • Its average selling price fell 66.7% in 2023 and 50.7% in 2024, both times on oversupply in the market. 72
   • Prices rebounded substantially from the third quarter of 2025 after the Chinese authorities moved against irrational competition and overcapacity, and the company credits that rebound for needing no impairment in 2025. 7377
   • Its buyers are China-based solar manufacturers, and three of them took 63.5% of its 2025 revenue. 2728
   Confidence 85 of 100Wrong if A filing showing contracts that fix Daqo's prices ahead of delivery, or a year in which its average selling price moved against the direction of polysilicon prices in China.
3. Inferred

   Since 2021 the group has raised the money for its new plants in China, through the Shanghai-listed Xinjiang Daqo, rather than through the parent listed in New York, and that is how outside shareholders came to own more than a quarter of its main operating company.

   Because

   • Xinjiang Daqo raised about 6.07 billion yuan when it listed on the STAR Market in July 2021, and in 2022 sought up to 11 billion yuan more in a private offering for the 100,000 ton Baotou project. 37
   • It completed that private offering in June 2022. 85
   • The polysilicon maker in Inner Mongolia is wholly owned by Xinjiang Daqo, and the Baotou projects had cost 19.6 billion yuan by the end of 2025. 3886
   • The parent held 72.8% of Xinjiang Daqo at the end of March 2026, and the filing warns that the minority shareholders' interests may diverge from its own. 3787
   • By contrast, the parent's April 2018 follow-on offering of American depositary shares brought in net proceeds of 106.6 million dollars. 8889
   Confidence 70 of 100Wrong if A filing showing that the Inner Mongolia plants were paid for mainly with money raised or lent by the Cayman parent rather than money Xinjiang Daqo raised in China.