Our index is updated every business day at 10:00 AM (UTC+8). We collect real-time transaction data from major silicone monomer factories and downstream processors across China to ensure procurement transparency.

The pricing is highly sensitive to raw material costs, specifically Silicon Metal 421# and Methanol. Additionally, environmental regulations and production load adjustments in provinces like Shandong and Sichuan play a significant role.

Yes. While the index provides a benchmark market level, final export pricing may vary based on quantity, packaging requirements (e.g., ISO Tanks or IBC Drums), and shipping terms. Please click the “Request Quote” button for a personalized offer.