The Baotou CTO (coal-to-olefins) project is of national strategic significance and the world’s first coal-based MTO (methanol-to-olefins) demonstration project, with an annual production capacity of 600,000 tonnes. Its main products are polyethylene, polypropylene and some side products. China Shenhua has successfully developed the raw materials for medical and protective supplies, including S2040 polypropylene high-melting spinning resin which has passed the GB test, the EU RoHS test and the US Food and Drug Administration (FDA) test.