Which futures exchange in China currently has weather index futures?

Recently, Zhengzhou Commodity Exchange signed a strategic cooperation framework agreement with the National Meteorological Information Center. The two sides will comprehensively launch a series of cooperation such as the compilation and application of weather index, the research and development of weather derivatives, and the training of "futures+meteorology" compound talents. The previous ridicule of "selling land and air" may have come true. Rentian Technology provides weather index insurance services.