Bitmain will issue mining machine retirement coupons, which users can exchange for designated retired mining machines

Chain Catcher News, Bitmain officially announced that to support the green and sustainable development of the industry, Bitmain will issue mining machine retirement coupons. Users can exchange coupons with specified retired mining machines, and the repurchased retired mining machines will be uniformly treated in an environmentally friendly manner.

From July 20 to September 20, the first batch of coupons for Antminer S1 and S2 has been issued, and the second batch of coupons for Antminer S3 and S4 will soon be issued, along with additional NFT gifts. (Source link)