Ni Kínní ọdun 2022, idanwo lafiwe iye kan ti “counter patiku eruku” ni a ṣe ni Ilu China. Iṣẹ ṣiṣe yii jẹ iṣeto nipasẹ Igbimọ Imọ-ẹrọ stoichiometry Ayika ti Ilu China ati Shanghai Insti…
Lati 23th-25th 2023, China Trade Fair Indonesia 2023 karun ti ṣii ni Jakarta International Expo.