Price Trend Daily Report – May 5, 2026

# Price Trend Daily Report – May 5, 2026

## Price Overview

| Material | Current Price Range | WoW Change | Trend |
|———-|———————|————|——-|
| PTFE Resin (Suspension Medium) | 33,000 CNY/ton | 0% | Stable |
| PTFE Dispersion Resin | 54,000 CNY/ton | 0% | Stable |
| PEEK Resin (Victrex 450G) | 230 CNY/kg | 0% | Stable |
| Carbon Fiber T700 (12K) | 300-320 CNY/kg | 0% | Stable |
| PI Film (Electrical Grade) | 200,000 CNY/ton | 0% | Stable |
| PI Film (Electronic Grade) | 250,000-2,000,000 CNY/ton | 0% | Stable |
| Zirconia Powder | 220-300 CNY/kg | 0% | Stable |
| Alumina Ceramics | 9-35 CNY/piece | 0% | Stable |

## Key Highlights

This week, new materials market prices remained stable overall with no significant fluctuations:

– **PTFE Resin**: Suspension medium grade quoted at 33,000 CNY/ton, dispersion resin at 54,000 CNY/ton, prices flat. Fluorite raw material prices maintained at 3,500-3,600 CNY/ton range, providing stable cost support.

– **PEEK Resin**: Victrex 450G quoted at approximately 230 CNY/kg with balanced supply-demand. As a specialty engineering plastic, PEEK demand continues growing in aerospace and medical sectors, but supply capacity is sufficient, keeping prices stable.

– **Carbon Fiber T700**: Domestic 12K carbon fiber quoted at 300-320 CNY/kg, flat from previous period. Leading manufacturers like Weihai Guangwei have released sufficient capacity; downstream wind power and automotive lightweighting demand remains steady.

– **PI Film**: Prices show significant differentiation. Electrical grade at 200,000 CNY/ton, electronic grade at 250,000-2,000,000 CNY/ton, thermal control grade at 350,000-1,000,000 CNY/ton, and high-end colorless transparent CPI film reaching 20,000,000 CNY/ton. Ruihuatai’s Jiaxing project operates at 70% capacity utilization with adequate market supply.

– **Specialty Ceramic Raw Materials**: Zirconia powder at 220-300 CNY/kg, alumina ceramic products at 9-35 CNY/piece. Guoci Materials indicated they are monitoring zirconia market changes and will adjust pricing strategies accordingly.

## Impact Analysis

**Impact on Procurement Costs**:
– Prices stable overall this week, no significant changes in procurement costs
– PTFE and carbon fiber prices are in reasonable ranges, recommend purchasing as needed
– High-end PI film products command premium prices, requiring reasonable selection based on application scenarios

**Impact on Supply Chain**:
– All materials have sufficient supply with no signs of shortage
– Upstream raw materials like fluorite have stable prices, providing solid PTFE cost support
– Carbon fiber localization rate improving, enhancing supply chain resilience

## Action Recommendations

**Materials Recommended for Price Locking**:
– PTFE Resin: Currently at lower end of annual range, consider locking medium to long-term contracts
– Carbon Fiber T700: Stable prices, appropriate stockpiling based on project needs

**Materials Recommended for Monitoring**:
– PI Film: Electronic and thermal control grades have wide price ranges, decide after confirming technical specifications
– Zirconia Powder: Guoci Materials hinting at pricing strategy adjustments, monitor subsequent developments

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*Data Sources: 100ppi.com, Alibaba 1688, Guidechem, and other public market information*