Students at an elementary school in Yeongju, North Gyeongsang Province, wear masks during class as a nearby factory leaked harmful gas on April 13, 2018. (Yonhap)
It looks like China at least in the short term has cut the amount of fuel being imported into North Korea. The real question is if this is all just for short term show or is China really committed to enforcing fuel sanctions on the Kim regime?:
Car users in Pyongyang were scrambling Friday to fill up their tanks as gas stations began limiting services or even closing amid concerns of a spreading shortage.
A sign outside one station in the North Korean capital said sales were being restricted to diplomats or vehicles used by international organizations, while others were closed or turning away local residents. Lines at other stations were much longer than usual and prices appeared to be rising significantly.
The cause of the restrictions or how long they might last were not immediately known.
North Korea relies heavily on China for its fuel supply and Beijing has reportedly been tightening its enforcement of international sanctions aimed at getting Pyongyang to abandon its development of nuclear weapons and long-range missiles. [Stars & Stripes]
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