







Carbon Policy Tool Gains Momentum
As of December 22, the cumulative turnover of China's carbon emission trading market exceeded 10 billion RMB. Having run for 350 trading days, the market witnessed cumulative trading volumes of 223 million tons.
C919 Verification Test Flights Begun
The COMA C919 large passenger aircraft begun 100 hours of empty aircraft verification test flights in December 26. It is expected to meet the regulatory requirements of the Civil Aviation Administration of China to commence commercial passenger operations by spring 2023 at the earliest.
Crop Yields Remains Strong
The total crop yields of China exceeds 650 trillion kilograms in 2022, up 0.5 percent compared to last year, according to data released recently by the National Bureau of Statistics. This is the 8th consecutive year the country produces annually over 650 trillion of crops.
New Method Developed to Preserve Female Fertility
Chinese scientists have developed a new method to preserve mouse follicles at a very low temperature, increasing their viability by more than 30 percent after recovering, compared with traditional methods, according to the research published in Nature Communications.