Shares of major petrochemical companies in Asia were mixed on Friday afternoon amid concerns that an outright trade war between the world’s two biggest economies has begun. SEE MORE Expo to be held from August 8 to 10 at I.C.E Hanoi and feature a "Cobot Showcase". SEE MORE Limiting global warming to 2 degrees Celsius will require not only reducing emissions of carbon dioxide, but also active removal of carbon dioxide from the atmosphere. This conclusion from the Intergovernmental Panel on Climate Change has prompted heightened interest in "negative emissions technologies." SEE MORE Benchmark Tokyo rubber futures hit their lowest level in 21 months on Wednesday, tracking weak Shanghai futures. SEE MORE Rubber export earnings declined during two-and half-month mini budget period due to a drop in global rubber price, according to the Commerce Ministry. SEE MORE