China's independent crude processors — known as teapot refiners — are fighting for survival as the deepening global oil crisis cuts off their access to the discounted barrels they depend on. These smaller, often privately-owned refineries in Shandong province have built their business models around cheap Iranian, Russian, and Venezuelan crude that major state-owned refiners typically avoid due to sanctions exposure.
With Iranian exports under mounting pressure from the ongoing conflict and Russian Baltic and Black Sea loadings disrupted by Ukrainian drone strikes, the flow of discounted crude that teapots rely on has narrowed sharply. Venezuelan exports, while partially recovering, cannot fill the gap alone. Spot premiums on available sanctioned barrels have risen, eroding the thin margins that define the teapot business model.
TankerMap data tracking shadow-fleet tanker movements shows a notable decline in vessels typically associated with Iranian and Russian crude deliveries to Chinese ports in recent weeks. For teapot refiners already squeezed by earlier regulatory pressure from Beijing, the supply crunch represents an acute threat — with some facilities reportedly cutting run rates or idling capacity entirely.