According to ChemOrbis Stats Wizard, China’s PS (including EPS, GPPS, and HIPS) trade pattern continued to undergo a structural shift in the first half of 2026, with imports falling to fresh record lows while exports surged to new all-time highs. The contrasting trends underscore the country’s growing self-sufficiency and rising prominence in the global PS market, driven by continued capacity expansions. As a result, China further consolidated its position as a net exporter, with outbound shipments sharply exceeding inbound cargoes...