China's Domestic Airplanes "Drink" "Used Cooking Oil," Ushering in a New Era of Green AviationRecently, the ARJ21 regional aircraft and the C919 large passenger aircraft developed by COMAC (Commercial Aircraft Corporation of China) successfully completed their first test flights fueled by domestically produced bio-aviation fuel, marking a significant step forward for China in the field of green aviation. The bio-aviation fuel used in the test flights was derived from waste cooking oil, commonly known as "gutter oil," utilizing bio-aviation fuel production technology independently developed by Sinopec (China Petrochemical Corporation)...

According to Reuters, Apple announced on the 15th that it will release a software update for the iPhone 12 phone in France to meet the standards enforced by French regulatory agencies, and looks forward to the phone continuing to be sold in France.Recently, France announced a suspension of sales of iPhone12 phones due to excessive radiation levels...