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The wood material, a kind of renewable natural resource, keeps long-term flexibility at minus 40 degrees Celsius to 50 degrees Celsius and cannot be ignited by an open flame up to 400 to 500 degrees Celsius.

Researchers from China, the United States, Brazil, Indonesia, India, Uruguay and several global research institutes assessed rice yields and efficiency in using water, fertilizer, pesticides and labor across 32 rice-cropping systems that account for half of the rice harvested globally.

As of Oct. 31, a total of 4,168 listed companies on the Shanghai and Shenzhen stock exchanges had disclosed their third quarter reports for 2021, with over 80 percent of them making profits.

Zhong and two other team leaders, He Jianxin and Ran Pixi, led the group in working on many difficult respiratory ailments including severe acute respiratory syndrome (SARS), COVID-19, lung cancer and chronic obstructive pulmonary disease.

China will achieve new breakthroughs in safety and protection of cultural relics, monitoring and early warning, archaeological discovery and residue analysis, structural stability evaluation of cultural relics, and rescue and protection of cultural relics.