Sinopec is planning to produce 9.90m tonnes of ethylene in 2012, up by 0.1% from the previous year, the company said in its annual report.
The growth rate slowed down from a rise of 9.2% in 2011.
The company is not expected to bring any new crackers online for ethylene production this year.
Sinopec started operation of two 1m tonne/year crackers for ethylene production in 2010.
(c1energy.com, Edited by Topco)