Oil refining

China asks banks to pause new loans to US-sanctioned refiners

Tensions are escalating between the superpowers just weeks before a long-awaited meeting

The Hengli Petrochemical complex at Changxing island in Dalian in 2018. The firm has denied US allegations that it traded with Iran.

China uses anti-sanctions law to counter US blacklisting of refiners that bought Iranian crude

This comes less than two weeks before US President Donald Trump is due to visit Beijing

China is deploying a blocking measure introduced in 2021 that was aimed at protecting its firms from foreign laws it deemed unjustified.

China’s rare defiance of US sanctions sparks showdown over banks

The Asian nation has long been the single largest buyer of Teheran’s oil shipments

While China’s state-owned entities generally stay away from blacklisted oil, private refiners have been Teheran’s most important consumers, making the most of discounted prices.

US warns of sanctions risks for Chinese refiners of Iranian oil

The move risks adding yet another irritant for China ahead of an expected summit between US President Donald Trump and China’s Xi Jinping next month

Hengli Petrochemical exported on average at least 50,000 tonnes per month of petrochemicals last year.

Chinese refiner Hengli, sanctioned by US, restructures Singapore unit: sources

Washington sanctions refinery unit for allegedly buying billions of dollars in Iranian oil

Petrol and diesel inventories at state-owned refineries are at the highest level since 2025 and 2024, respectively, according to Mysteel OilChem data.

China’s state refiners seek to resume fuel exports after halt

The government has yet to announce any change to permits following the request

Teapots account for a quarter of Chinese refinery capacity, operate with narrow and sometimes negative margins and have been squeezed recently by tepid domestic demand.

US imposes sanctions on Chinese ‘teapot’ refinery for buying Iranian oil

China buys more than 80% of Iran’s shipped oil, 2025 data from analytics firm Kpler shows

Puraglobe CEO Dr Alois Virag (front row, left) and Aster deputy CEO Andre Khor at the signing of an agreement between the two companies to jointly explore the development of an RRBO facility in Singapore.

Aster to explore new Singapore facility turning used motor oil into high-grade products 

It could establish the city-state as an Asian hub for sustainable lubricants

Base oil and bitumen production will be affected by the shifting crude oil mix, while diesel and fuel oil yields will be driven lower, analysts say.

Not-so-sweet deal for Singapore’s refineries as they shift to US, alternative crudes

Variations in density and sulphur content present compatibility challenges