Shell Uni-President (Beijing) Chemical Co., Ltd. produces antifreeze and brake oil and other ancillary products called Tongli, but the lubricant products it produces are called Uni-President. This is because it did not register the trademark. Covering antifreeze products, there is a lubricant called "Tongli" on the market that is not produced by Shell Uni-President (Beijing) Petrochemical Co., Ltd.