Vinylidene chloride

Market Dynamics Intelligence for 1,1-Dichloroethylene (Vinylidene Chloride) — Recent Commodity Market Report

I. Price Trends
- Current Price: As of April 2026, the mainstream market quotation for 1,1-dichloroethylene (purity ≥99%) stands at RMB 20,000 per metric ton; quotations for lower-purity products (≥99% purity, but with less stringent specifications) are as low as RMB 12,000 per metric ton. Prices have remained flat since December 2025 and are currently at historical highs—within the 2025 annual range of RMB 16,000–18,000 per metric ton.
- Regional Disparities: Shandong Province, as the primary consumption hub, consistently commands premium pricing. For instance, Shandong Aite Chemical’s 99%-purity product is stably quoted at RMB 20,000/ton, while its lower-purity offering trades at RMB 12,000/ton.

II. Supply-Demand Balance
- Supply Situation:
- Production Capacity Distribution: Major domestic producers include Juhua Group, Nantong Xiufu Air (a transliteration; likely intended as Nantong Huafeng or similar), and Shandong Xinglu Chemical. The industry exhibits high concentration, with CR3 (combined market share of top three firms) exceeding 60%.
- Production Pace: Since December 2025, manufacturers have maintained normal operating rates, with no supply disruptions caused by environmental compliance restrictions or scheduled equipment maintenance.
- Demand Situation:
- PVDC Applications: Account for over 60% of total 1,1-dichloroethylene consumption. In 2025, China’s PVDC market reached 152,000 metric tons, with food packaging representing 58.3% of demand (growth slowing to 3.1% year-on-year); emerging applications—including lithium-ion battery separators and semiconductor encapsulation—now account for 15.2% (up 18.6% YoY).
- Organic Synthesis Intermediates: Demand remains stable but faces competitive pressure from substitutes such as ethylene–vinyl alcohol copolymer (EVOH), resulting in slower growth compared to the PVDC segment.
- Regional Consumption: The East China region accounts for 46.1% of national consumption, driven by agglomeration effects across food, pharmaceutical, and new-energy industrial chains.

III. Cost Structure & Policy Landscape
- Feedstock Costs: Upstream raw materials—chlorine gas and caustic soda—remain price-stable; however, under China’s “Dual Carbon” (carbon peak & carbon neutrality) policy framework, implicit carbon costs embedded in production have risen—from RMB 171/ton in 2025 to over RMB 250/ton in 2026—exerting upward pressure on overall production costs.
- Policy Impacts:
- The “Action Plan for New Pollutants Governance” and the “Petrochemical & Chemical Industry Carbon Peak Implementation Plan” mandate that newly built projects achieve energy consumption ≤0.85 tons of standard coal per ton of product and implement chlorine-resource recycling systems. It is projected that 4–5 small- and medium-sized capacity units will be phased out before 2026, further elevating industry concentration.
- Starting in H2 2026, the implementation of the “Key Controlled New Pollutants List (2026 Edition)” will trigger dynamic environmental persistence assessments for 1,1-dichloroethylene, potentially imposing additional process-compliance costs. Annual compliance expenditures for a single 100,000-ton-per-year facility are estimated to increase by approximately RMB 18 million.

IV. Industry Concentration & Competitive Landscape
- Industry Concentration: In the PVDC segment, the CR3 index reaches 0.896, reflecting an oligopolistic structure dominated by Juhua Group, Shandong Dongyue, and Jiangsu Lihua Chemical. These firms possess strong bargaining power over procurement of 1,1-dichloroethylene feedstock.
- Corporate Competition:
- Juhua Group leads with a 21.8% market share, leveraging its fully integrated chlor-alkali → vinyl chloride monomer (VCM) → 1,1-dichloroethylene industrial chain and achieving stable 10,000-ton-per-year output at its Quzhou (Zhejiang) base.
- DuPont maintains a 15.6% share in the high-end electronic-grade solvent niche, capitalizing on global technical standards and localized Chinese manufacturing synergies.
- Asahi Kasei, through deep downstream integration with PVDC resin customers, achieved sales of 19,200 metric tons of 1,1-dichloroethylene in China in 2025—representing a 12.3% market share—and commands a price premium of 11.7% above the industry average.

Analysis & Assessment

I. Supply-Demand Balance & Price Outlook
- The market is currently in near-balance, yet pronounced regional and quality-tiered pricing persists. High-purity grades are tightening due to robust demand from emerging PVDC applications, whereas lower-purity grades face pricing pressure from substitution alternatives. Prices are expected to remain anchored around RMB 20,000/ton, with volatility confined within ±5%. Post-Spring Festival restocking demand may cause short-term upward price pressure, but stable chlorine prices and ample inventory will constrain any significant rally.

II. Cost Drivers & Policy Impact
- Rising carbon compliance costs and increased environmental investment constitute the core drivers pushing the price floor upward. The long-term price center is projected to shift gradually to RMB 22,000–25,000/ton. Stricter environmental enforcement is accelerating the exit of inefficient capacity, further consolidating the industry. Leading enterprises are building competitive moats via technological upgrading and green-manufacturing certifications.

III. Substitution Pressure & Demand Growth
- While EVOH and other alternatives are gaining traction in conventional packaging, PVDC retains superior cost-effectiveness in high-end applications (composite cost-efficiency ratio: 1.38 vs. competitors), supporting structurally sound demand growth. The PVDC market is forecast to expand at a compound annual growth rate (CAGR) of 5.0%–5.8%, with emerging sectors—new energy and pharmaceuticals—contributing the majority of incremental demand.

Forecast

I. Price Trend
- Amid balanced supply-demand fundamentals, prices are expected to hold near RMB 20,000/ton—but rising cost pressures and regulatory tightening will progressively lift the price center.

II. Demand Growth
- The PVDC market will continue expanding, with rapid growth in emerging applications driving corresponding increases in 1,1-dichloroethylene demand.

III. Industry Trends
- Technological innovation capability, green manufacturing credentials, and depth of downstream integration have become decisive competitive advantages. Industry concentration will continue to rise. New entrants are advised to focus on high-value segments—e.g., electronics-grade or pharmaceutical-grade products—or adopt technology partnership models to enter specialized application niches. Close monitoring of inventory levels in East China and post-Spring Festival restocking rhythms is recommended, with opportunities for regional arbitrage based on price differentials.

IV. Risk Warnings
- Overly aggressive policy enforcement could accelerate the withdrawal of small- and medium-sized capacity, triggering short-term supply tightness. Meanwhile, demand growth in the food packaging sector may decelerate further due to substitution by prepared-meal solutions.