Japan has shifted to becoming a net importer of petrochemicals due to rising costs associated with domestic production using naphtha, which has become more expensive because of disruptions caused by the Iran war affecting crude oil supply. The increased cost of naphtha has made importing petrochemicals from countries like China and South Korea a more economically viable option for meeting industrial demand. This change reflects broader economic pressures stemming from geopolitical tensions impacting energy markets. The decision highlights how global supply chain dynamics influence national industrial strategies.
Bias read (Center): The article presents a factual economic development without overt ideological framing. It discusses market-driven changes in import policies based on cost efficiency, without taking a clear stance on the implications for government policy or international relations. The focus remains on economic and





