India's Duty-Free PVC Policy Set To Expire — Global Polyvinyl Chloride Market Braces For A Turning Tide

With the June 30 deadline looming, the three-month zero-tariff window for the world's largest PVC importer is about to close, leaving the market holding its breath.

NEW DELHI / SHANGHAI / HOUSTON - The temporary duty-free policy on PVC imports introduced by the Indian government to address supply chain disruptions triggered by conflicts in West Asia will officially expire on June 30, 2026. The closing of this three-month zero-tariff window signals that the global polyvinyl chloride (PVC) market is poised for a fresh round of restructuring.

Policy Review: An Emergency Measure

On April 2, 2026, India's Ministry of Finance issued Customs Notification No. 12/2026, announcing a full exemption from the Basic Customs Duty (BCD) for 40 key petrochemical products, effective through June 30. PVC, as one of the core exempted categories, saw its import duty drop from 7.5% to zero. Indian authorities stated the move was designed to address the acute domestic supply-demand imbalance caused by ethylene-based PVC feedstock shortages against the backdrop of the U.S.-Israel-Iran conflict.

Prior to this, geopolitical conflicts in West Asia had severely disrupted global energy and petrochemical supply chains. India's domestic ethylene-based PVC plants, starved of feedstocks, were forced to cut rates or halt production entirely, resulting in a sharp contraction in supply.

India: The "Big Appetite" of the Global PVC Market

As the world's largest PVC importer, India's market weight is pivotal. Data shows that India's annual PVC demand stands at approximately 4 million tonnes, while domestic production capacity is only around 1.5 to 1.59 million tonnes - leaving an annual import gap exceeding 2 million tonnes and an extremely high reliance on foreign supply. India's PVC demand is dominated by general-purpose SG-5 resin, which aligns closely with China's predominantly calcium-carbide-based PVC output.

In 2025, China exported a total of 1.5141 million tonnes of PVC to India, a year-on-year increase of 13.62%, accounting for 39.60% of China's total PVC exports (3.8232 million tonnes). India firmly retained its position as the top destination for Chinese PVC exports.

The Three-Month Window: Who Benefited, Who Felt the Pressure

During the duty-free period, the cost of imported PVC into India dropped markedly, significantly boosting procurement enthusiasm on the demand side. Chinese PVC producers saw a substantial improvement in export orders, with weekly export order volumes for sample enterprises reaching 40,000 tonnes at one point - the highest since February.

For Chinese exporters, India's duty-free policy coincided with China's cancellation of PVC export tax rebates, effective April 1, 2026. The zero-tariff benefit to some extent offset the cost pressure arising from the rebate removal, enabling Chinese PVC to maintain export growth momentum to India in the second quarter.

For downstream industries in India, the influx of lower-priced imports effectively eased raw material shortages, curbed irrational spikes in spot PVC prices, and safeguarded core demand for infrastructure pipes, profiles, packaging, and other sectors.

For domestic Indian producers, however, the surge of cheap imported PVC brought considerable competitive pressure. Crucially, India's Ministry of Commerce and Industry had already initiated a countervailing duty (CVD) investigation against Chinese-origin PVC on February 26, 2026. The investigation is expected to take at least six months, meaning Chinese PVC could face additional CVD levies before the end of 2026.

After Expiry: Three Possible Scenarios

As the June 30 deadline draws near, global market participants are closely watching the Indian government's next move. Three scenarios currently exist:

Scenario One: Policy expires as scheduled, tariffs restored. Import costs will immediately rebound, and domestic Indian PVC prices may see a resurgence. Chinese exporters who enjoyed the zero-tariff windfall will face order contraction pressure. There are already signs that as the deadline approaches, overseas downstream buyers are broadly adopting a wait-and-see stance, with market negotiations turning subdued.

Scenario Two: Policy extension. According to multiple media reports, the Indian government is evaluating the possibility of extending the duty-free policy through September 2026. Industry players such as plastics processing associations have actively urged the government to prolong the exemption. If an extension materializes, PVC prices are expected to remain under pressure. However, an extension would also mean the Indian exchequer absorbing further tariff revenue losses - the preceding three-month exemption had already resulted in revenue losses of approximately 180 billion rupees.

Scenario Three: Partial policy adjustment. India may revise the scope of exempted products, or retain duty exemptions for some categories while reinstating tariffs on PVC.

Global Impact: Trade Flows Face Restructuring

Regardless of the Indian government's final decision, the global PVC trade landscape has already shifted over these three months:

In the short term, Chinese PVC further consolidated its market share in India during the duty-free window, squeezing out supply space from other sources such as Southeast Asia and the Middle East. China's calcium-carbide-based PVC, with its cost advantage, has been more competitive in export pricing compared to ethylene-based material.

In the medium to long term, India is aggressively pushing forward with domestic PVC capacity expansion. According to industry forecasts, India's annual PVC capacity could double from the current approximately 1.64 million tonnes to 4.12 million tonnes. The Adani Group has announced a 1 million tonnes-per-year PVC project, scheduled for commissioning in December 2026. The gradual release of domestic capacity will fundamentally reduce India's dependence on external supply.

Additionally, the findings of India's CVD investigation into Chinese PVC are expected before the end of 2026. This may emerge as the next key variable shaping Sino-Indian PVC trade.

Market Outlook

The global PVC industry currently finds itself at a cyclical inflection point shaped by the resonance of three forces - policy normalization, supply contraction, and geopolitical catalysts. The expiry of India's duty-free policy represents both the withdrawal of an emergency measure born of geopolitical shocks, and potentially the starting point of a new round of adjustments in the global PVC trade architecture.

For global market participants, the coming weeks represent a critical decision window - whether to stockpile in advance, adjust procurement strategies, or wait and watch the policy direction. Every choice will shape market positioning for the second half of the year.