Exxon Mobil Corp. (ExxonMobil; Spring, Texas) has successfully commenced operations of a 1.6 million metric tons per year ethylene unit at its Huizhou petrochemicals complex in Guangdong Province over the weekend, with the core ethylene unit achieving on-spec production in its first trial run, said Chemweek.
The unit's startup is expected to boost China's demand for feedstock naphtha, market sources told Platts. ExxonMobil had already obtained 2.08 million metric tons (MMt) of naphtha import quotas in the first batch for 2025, up from 150,000 metric tons in the same batch for 2024, another source with knowledge about the matter told Platts.
China’s oil demand growth in 2025 will be mainly driven by naphtha, jet fuel and LPG, with S&P Global Commodity Insights projecting China’s oil demand to grow 300,000 b/d on the year in 2025 and a further 170,000 b/d year over year in 2026.
The new cracker was originally designed to use naphtha as feedstock, added the source. The unit is also capable of processing a mix of naphtha and LPG as feedstock, the company said on its official WeChat account.
The unit will provide key feedstock for the complex’s downstream petrochemicals units, including two linear low-density polyethylene (LLDPE) units with a combined capacity of 1.2 MMt/y.
In February, ExxonMobil started up its 730,000 metric tons per year LLDPE No. 1 unit that uses purchased ethylene as feedstock.
The $10 billion petrochemicals complex, located in the Dayawan Petrochemical Industrial Park, is one of the few megaplants wholly owned by foreign companies. The facility — designed to produce high-end petchems products — was set up to meet growing demand in China.
The Huizhou cracker was one of the few Chinese ethylene projects planned to commence operations this year. In early April, Wanhua Chemical Group started up its phase 2 project of a 1.2 MMt/y ethylene plant at its Yantai Industrial Park on April 3, Platts reported earlier.
China is expected to add a combined 8.75 MMt/y of ethylene capacity this year, bringing the total installed capacity to 63.9 MMt/y, according to data from the Economics and Technology Research Institute, part of state oil company China National Petroleum Corp.
Most of China’s new ethylene capacity will use naphtha as feedstock, according to the ETRI. Alternative feedstock like ethane has been hit hard amid the US-China trade standoff, given that the US supplies nearly all bulk ethane shipments globally.
mrchub.com