Resin To Riches: Weekly Plastic Market Insights

Polymer Global Analysis

Resin To Riches: Weekly Plastic Market Insights

• General Thoughts: Overseas HDPE premiums give US producers more export options, but growing supply will test how much of that advantage survives freight, customer access, and competition through 2027.
• Polyethylene (PE): Global PE firmness looks least durable in HDPE, where tight delivery supports current pricing while expanding Chinese supply raises the burden on export markets in the near to medium term.
• Polypropylene (PP): China’s homo-PP upswing is narrowing its export price edge, while Asian propylene pressure and weak European demand expose sharply different conversion economics across global markets through year-end.
• Polyvinyl Chloride (PVC): Global PVC spot prices have climbed from early 3Q26 lows as higher costs pressure marginal supply, while housing weakness is selectively offset by infrastructure and data center demand.
• Other Sector Developments: High-cost commodity assets face harder strategic review abroad, while weak downstream returns still keep broad growth capital on hold across advantaged North America.

Exhibit 1 – Chart of the Day: Asia HDPE Prices Rise Toward Europe as US Export Economics Gain Headroom.

Source: Bloomberg, C-MACC Analysis, September 2026