China reviewing anti-dumping duties on solar-grade silicon from US, South Korea
China's Ministry of Commerce (MOFCOM) has launched an expiry review of the anti-dumping duties it imposed on solar-grade silicon imports from the United States and South Korea in 2014.
MOFCOM said 13 Chinese companies, led by Sichuan Yongxiang Polysilicon, requested the review, claiming that ending the duties could lead to renewed dumping of US and South Korean polysilicon and harm the domestic industry. While the review is underway, the duties will remain in place.
China first extended the duties in 2020 for five years. MOFCOM said the review request and evidence provided meet requirements for a final review. Initially set in 2014, duties on US companies ranged from 53.3% to 57%, and for South Korean manufacturers from 2.4% to 48.7%.
In 2017, China adjusted the duties to 4.4% to 113.8%.
The targeted US companies targeted included REC Solar Grade Silicon, Hemlock Semiconductor, and AE Polysilicon, many of which no longer produce polysilicon.
China excluded European polysilicon makers, primarily German producers, from the 2014 duties after reaching an agreement with Germany.
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HomSolar Supports Lifepo4 battery pack customization/OEM/ODM service, welcome to contact us and tell us your needs.


HomSolar: Your One-stop LiFePO4 Battery Pack & ESS Solution Manufacturer
Our line of LiFePO4 (LFP) batteries offer a solution to demanding applications that require a lighter weight, longer life, and higher capacity battery. Features include advanced battery management systems (BMS), Bluetooth® communication and active intelligent monitoring.

Customised Lithium Iron Phosphate Battery Casing
ABS plastic housing, aluminium housing, stainless steel housing and iron housing are available, and can also be designed and customised according to your needs.

HomSolar Smart BMS
Intelligent Battery Management System for HomSolar Energy Storage System. Bluetooth, temperature sensor, LCD display, CAN interface, UART interface also available.


Terminals & Plugs Can Be Customized
A wide range of terminals and plugs can be customised to suit the application needs of your battery products.

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We will design the perfect energy storage system solution according to your needs, so that you can easily solve the specific industry applications of battery products.



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Our energy storage system products use brand new grade A LiFePO4 cells with a battery lifespan of more than 4,000 charge/discharge cycles.



Applications in Different Industries
We supply customized & OEM battery pack, assemble cells with wiring, fuse and plastic cover, all the cell wires connected to PCB plug or built BMS.
Applications: E-bike, Electric Scooter, Golf Carts, RV, Electric Wheelchair, Electric Tools, Robot Cleaner, Robot Sweeper, Solar Energy Storage System, Emergency Light, Solar Power Light, Medical Equipment, UPS Backup Power Supply.
We can provide you with customized services. We have the ability to provide a vertical supply chain, from single cells to pack/module and to a complete power solution with BMS, etc.


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