摘要
The Dagu Chemical Company under the Bohai Chemical Group signed with Stone & Webster a contract on importing a 500 kt/a styrene unit, which is the first project aligned to the 1.0 Mt/a ethylene project at SINOPEC Tianjin Petrochemical Company and will contribute to the adjustment of chemical industry structure in Tianjin to meet the domestic market demand and will have great significance for constructing a state-level petrochemical industry base in Tianjin.