Does China’s aviation fuel require Level 4?

Requirements.

According to the English requirements of China Aviation Oil’s recruitment information: domestic college graduates must have a National English Band 4 test score of 425 points (inclusive) or above. So there are requirements for Level 4.

China Aviation Fuel Group Co., Ltd. (referred to as "China Aviation Fuel") was established on October 11, 2002. It is a large-scale state-owned air transportation service guarantee enterprise based on the former China Aviation Fuel Corporation. It is the largest aviation fuel supplier in China that integrates aviation fuel procurement, transportation, storage, testing, sales and refueling.