Anti-Dumping Duty on Chinese Solar Cells: What It Means for India's Wafers

What DGTR recommended

The Directorate General of Trade Remedies, under the Ministry of Commerce, published final findings in late September 2025 in its anti-dumping investigation into solar cells from China. TaiyangNews reported a recommended duty of up to 30% for three years, with company-specific rates, on solar cells whether or not assembled into modules. Dumping margins of up to 115% were found.

A DGTR recommendation is not a tax. The duty takes effect only when the Finance Ministry issues a customs notification in the Gazette of India. We could not find such a notification as of mid-October 2026; readers should check CBIC customs notifications for the current status.

• Product: solar cells from China, including cells inside modules
• Recommended: up to 30%, three years, company-specific rates
• Status: recommendation; check CBIC for any notification

Why the duty covers cells and modules, not wafers

Anti-dumping cases are brought by a domestic industry for the product it makes. The petitioners in this case were cell makers, so the investigation covered cells. Wafers and ingots were not part of it, and India's cell makers still import most of the wafers they use.

The capacity gap shows why. pv magazine, citing JMK Research, reported about 120 GW of module capacity, 29 GW of cell capacity and 5.3 GW of wafer capacity in June 2025, and Mercom reported only about 2 GW of operational ingot-wafer capacity in September 2026.

What trade protection does and does not fix

A duty on imported cells, if notified, would raise the price floor that domestic cells compete against. It does not add ingot pullers, wafer saws, polysilicon reactors or crucible supply. Those depend on capital, equipment, skills and long qualification cycles.

In practice, the instruments that reach further upstream are ALMM List-III for ingots and wafers from 1 June 2028 and the polysilicon incentive under preparation.

• Does: affect cell and module import prices, if notified
• Does not: create ingot, wafer or polysilicon capacity
• Upstream levers: ALMM List-III, proposed polysilicon PLI

How ALMM List-II and List-III interact with trade remedies

ALMM List-II already requires listed domestic cells for covered projects from 1 June 2026, which limits imported cells in those projects regardless of any duty. ALMM List-III will extend the requirement to ingots and wafers from 1 June 2028. Trade remedies mostly matter for the market outside ALMM coverage and for price signals across the chain.

What it means for manufacturers and buyers

Cell makers gain some protection if a duty is notified, but remain exposed on wafer and polysilicon prices. Module makers face higher costs for imported cells but are increasingly bound to domestic cells under ALMM anyway. Ingot and wafer makers benefit indirectly: the more domestic cells are required, the larger the market for domestic wafers once List-III applies.