China develops largest rocket propellant tank
China has successfully developed its largest rocket propellant tank , which will be used to contain hydrogen fuel for the country ' s Long March- 5 carrier rocket , the tank ' s developer said Wednesday .
China Petroleum and Chemical Corp, which is Asia's largest oil refiner and is also known as Sinopec, plans to build a large-scale refining and chemical base in Singapore, the China Business News reported on Monday, citing an unnamed official from the Singapore Economic Development Board as saying.