Chinese producers of polysilicon, a building block for solar panels, are in talks to create a 50 billion yuan ($7 billion) fund to acquire and shut down roughly a third of production capacity and restructure part of the loss-making sector, GCL Technology Holdings said.

The top polysilicon producer told Reuters on Thursday plans were being discussed to acquire and shut at least 1 million metric tons of lower-quality polysilicon capacity.

“It is sort of like the OPEC of the polysilicon industry, wherein total supply for a specified timeframe has to be agreed by the central committee and production quotas to be allocated to producers,” GCL’s investor relations director Jun Zhu said.

The plan is one of the strongest signals yet that the heightened rhetoric against overcapacity rolled out by the Chinese government this month is translating into action. Chinese industries, from solar to electric vehicles, are grappling with massive overcapacity and vicious price wars that are wiping out profits.

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