Taiwan based CPC Cracker unit is likely to start its no.4 unit by end of Jan 2016. The unit was shut down in the first week of December. The other no 3 unit was also shut down for maintenance but has now resumed its production. The combined capacity of 1.08mn mt/year of Ethylene and 5,00,000 mt/year of Propylene. The units are located at Linyuan in Taiwan.