PT Chandra Asri Petrochemical Tbk hosts The 21st Regional Olefin Producers Technical Committee (ROPTC), which held in Bali, 7-9 May 2018. Attended by a number of company that runs in petrochemical industry, among them are: Petronas (Malaysia), PCS (Singapore), JG Summit (Philippine), SCG Chemicals, PTT Global Chemicals dan IRPC (Thailand), this year conference will have the implementation of digital technology in the production process of Olefin, as its main agenda. This utmost felt important as