TYN(SZ:000591) Shang Wu Bu Wang Zhan·2026-01-13 08:27Core Viewpoint - The Ministry of Commerce of China has decided to continue imposing anti-dumping duties on imported solar-grade polysilicon from the United States and South Korea, effective from January 14, 2026, for a period of five years, due to the potential for continued or renewed dumping and damage to the domestic solar-grade polysilicon industry [2][3]. Group 1: Anti-Dumping Measures - The anti-dumping duties for U.S. companies range from 53.3% to 57%, while for South Korean companies, the rates range from 2.4% to 113.8% [1][7]. - The Ministry of Commerce conducted an investigation and determined that if the anti-dumping measures were terminated, the likelihood of continued or renewed dumping from the U.S. and South Korea would pose a risk to the Chinese solar-grade polysilicon industry [2][3]. Group 2: Product Description - The investigated product is solar-grade polysilicon, produced using methods such as the Siemens process and silane process, primarily used for manufacturing crystalline silicon photovoltaic cells [5]. - The product's electrical parameters include a base phosphorus resistivity of <300 ohm·cm and a base boron resistivity of <2600 ohm·cm, among other specifications [5]. Group 3: Tax Collection Method - Starting January 14, 2026, importers of solar-grade polysilicon from the U.S. and South Korea will be required to pay the corresponding anti-dumping duties based on the customs-determined taxable price [8]. Group 4: Legal Recourse - Parties dissatisfied with the review decision can apply for administrative reconsideration or file a lawsuit in accordance with the relevant laws [9]. Group 5: Implementation Date - The announcement regarding the continuation of anti-dumping duties will take effect from January 14, 2026 [10].