Foshan Golden Milky Way Intelligent Equipment Co.Ltd(300619) : as of the end of 2021, the company has not sold rubidium carbonate

After AI express, investors ask questions on the investor interaction platform: how much is the selling price of rubidium carbonate per ton?

Foshan Golden Milky Way Intelligent Equipment Co.Ltd(300619) ( Foshan Golden Milky Way Intelligent Equipment Co.Ltd(300619) . SZ) said on the investor interaction platform on March 27 that by the end of 2021, the company had not sold rubidium carbonate externally.