What was the name of the potash fertilizer before Golmud seaside?

The potash fertilizer in Golmud seaside used to be called "Qinghai potash fertilizer". "Potash fertilizer in Qinghai" refers to the fertilizer with potash fertilizer as the main component produced in this area.

However, before Golmud seashore potash fertilizer was officially named "Golmud seashore potash fertilizer", the name "Qinghai potash fertilizer" might be used. Qinghai is a province of China, located in the northwest, and Golmud is the potash production base in this area. Therefore, in the past, the potash fertilizer in Golmud seaside may be commonly known as "Qinghai potash fertilizer".