Good!
https://www.yahoo.com/news/north-korea-fuel-prices-surge-china-cuts-oil-064430845--finance.html
Gasoline and diesel prices surged in North Korea in the weeks after a Chinese state oil company suspended fuel sales to the reclusive state, according to data reviewed by Reuters and an interview with a North Korean defector.
China National Petroleum Corp (CNPC), a state-controlled company, halted diesel and gasoline sales to North Korea "over the last month or two", amid international pressure on Pyongyang to curb its nuclear and missile programs
https://www.yahoo.com/news/north-korea-fuel-prices-surge-china-cuts-oil-064430845--finance.html