How about Lanzhou Lubricating Oil Research Center of PetroChina? (Reward)

My unit used to be the same as Lanzhou Lubricating Oil Center (Lanlian Petrochemical Institute), but later it was separated. Lanzhou Lubricating Oil Center belongs to China Petroleum Lubricating Oil Company, not Lanzhou Petrochemical Company. The treatment is better than Lanzhou Petrochemical Company, and the work is easier (there is half an hour of free activities in the morning and afternoon every day, so the working time is about 6 hours every day). We are all envious. It's good to be in this unit. Of course, the lubricating oil is in Xigu District of Lanzhou (that is, the industrial zone, the main unit is the factory of Lanzhou Petrochemical), and the environment is slightly worse.