Market Impact Analysis: China's Economy Cools to a Multi-Year Low, Adding Pressure as EU's Plastics Probe Lingers

Fresh data confirms China's economy is losing momentum faster than officials had hoped, a slowdown now compounded by a still-unresolved EU anti-dumping investigation into Chinese biodegradable plastics that Brussels opened last month. 

Brussels Targets Chinese Compostable Plastics

On June 4, the European Commission officially opened an anti-dumping probe targeting imports of aliphatic-aromatic copolyesters—industrially known as PBAT and PBSeT. Widely used in compostable packaging, single-use bags, and agricultural mulch films, these materials sit at the heart of the global green transition.

The investigation follows an April complaint by European chemical giant BASF, alleging that an influx of aggressively priced Chinese imports has undercut local pricing and eroded European market share.

This case is not an isolated event. It forms part of a broader, aggressive trade defense strategy by Brussels against Chinese chemical and polymer exports. The Commission has separately floated stricter customs tracking and monitoring of plastic imports generally, citing mounting financial pressure on Europe's recycling industry.

With potential provisional duties expected within 7 to 8 months of the probe's initiation, global buyers relying heavily on Chinese compostable resins could face retroactive tariffs and sudden cost surges well before final rulings arrive in 2027.

China's Q2 Growth Slips Below 4.5% Floor

The timing is awkward for Beijing. According to the BBC, official figures show gross domestic product grew 4.3% year-on-year in the second quarter of 2026, as weak domestic demand and the fallout from the Iran war's impact on oil prices outweighed otherwise strong export performance. 

Key Takeaway: The 4.3% Q2 growth rate falls below the floor of Beijing’s official 4.5%–5.0% full-year target, which was already set as the country's lowest growth benchmark since 1991. It also marked the weakest quarterly showing since late 2022, when the economy was still emerging from strict Covid-19 restrictions.

China's National Bureau of Statistics pointed to greater external instability and uncertainty, alongside an imbalance between strong supply and weak demand at home. Market analyst Fabien Yip of IG told the BBC that businesses are absorbing higher energy and raw-material costs because consumer demand is too weak to pass those costs on, and said the situation could grow harder to manage the longer the Iran war continues. While Chinese industrial output and exports remained strong—driven by electric vehicles topping 1 million monthly units exported in June—the domestic market remains burdened by excess capacity that factories are struggling to digest locally. 

Plastics Sector Shows a Mixed Picture

Zooming in on China's internal material markets, data from commodity tracker SunSirs and the National Bureau of Statistics reveals a complex structural tug-of-war in late June. 

One bright spot: the official manufacturing Purchasing Managers' Index climbed to 50.3% in June, up 0.3 percentage points from May and back into expansion territory, according to the National Bureau of Statistics.

Within polyethylene, supply was tightened by a string of maintenance outages. Price charts tracked by SunSirs showed PE grades under real pressure through the month: LLDPE film-grade prices fell nearly 15% and LDPE film-grade prices dropped over 18% between late May and late June, while HDPE held up somewhat better, down around 4%. Severe price erosion despite temporary factory maintenance shutdowns cutting ~132,700 tons of supply in late June.

​​​​​LDPE film-grade prices dropped over 18% between late May and late June. Chart by SunSirs.

Natural rubber pointed the same direction. SunSirs reported that prices in the benchmark Qingdao market were trending downward as of June 26, with traders lowering offers across most grades — quotes for 2024-production slipped to a range of roughly 16,500–16,700 RMB per ton, even as imported Vietnamese 3L rubber held firmer at 17,600–17,800 RMB per ton.

Taken together, the picture is one of maintenance-driven tightness in upstream polyethylene supply colliding with broadly weak downstream demand and softening rubber prices — a combination that has left China's plastics and rubber markets short on clear directional momentum even as the wider economy cools.

Strategic Implications: How Global Buyers Should Respond

When market fundamentals are fragmented and regulatory risks are escalating, staying passive is no longer a viable strategy. Procurement leaders should take three immediate steps:

1. Audit Supply Chain Origin: Assess exposure to Chinese PBAT and PBSeT resins, especially if exporting final packaging products into European markets.
2. Diversify Sourcing Options: Explore secondary resin suppliers in Taiwan and Southeast Asia to hedge against sudden EU tariff announcements.
3. Upgrade Equipment Versatility: Invest in flexible processing machinery—such as high-efficiency blown film lines or versatile injection molding systems—capable of running a wide range of standard, recycled, and bio-based resin formulations seamlessly.

The PRM Ecosystem Advantage

As geopolitical friction and raw material volatility increase, PRM’s plastics and rubber machinery ecosystem offers global buyers a proven harbor of stability. Taiwanese equipment builders excel in precision engineering, smart automation (OEE optimization), and customized bioplastic processing solutions—delivering high ROI without the geopolitical and trade barrier risks attached to single-region reliance.

Source:

• BBC: China economic growth falls sharply, missing target
• SunSirs: Plastics and Rubber Industries Bulk Commodity Intelligence
• European Commission: Commission imposes anti-dumping duties on imports of BDO from three countries
• Anadolu Ajansı: EU launches anti-dumping probe into Chinese battery imports