Trade Policy · Steel Market · Southeast Asia
Indonesia Imposes Anti-Dumping Duty on Wuhan Steel HRC: What Exporters Need to Know
Indonesia has taken a decisive step to protect its domestic steel industry. The country's Ministry of Finance published a decree imposing a provisional anti-dumping duty of 17.5% on hot-rolled coil (HRC) imports from China's Wuhan Iron and Steel Co., Ltd — also known as Wugang. The measure was made public on May 26, 2026.
The announcement is significant because Wuhan Steel had long been exempt from Indonesia's broader HRC anti-dumping framework. This new duty signals that Indonesian authorities now view Wugang's pricing in the Indonesian market as a potential threat to local producers.
Key facts at a glance
Background: Indonesia's anti-dumping stance on HRC
Indonesia has applied anti-dumping duties on hot-rolled coil for over a decade. The current framework targets HRC from China, India, Russia, Belarus, Kazakhstan, Taiwan, and Thailand.
In December 2024, the Ministry of Finance extended these duties under PMK103 for another five years. The measures took effect on January 15, 2025 and run through January 14, 2030. Standard rates for most Chinese HRC suppliers reach up to 20%.
Until now, two suppliers held exempt status from this framework: Wuhan Iron & Steel (Group) Co. and China Steel Corporation of Taiwan. The May 2026 decree changes that for Wugang, introducing a new provisional duty while a formal investigation proceeds.
ⓘ The Indonesian Anti-Dumping Committee (KADI) investigates suspected below-cost pricing by foreign exporters. A provisional duty can be imposed mid-investigation to prevent further injury to domestic producers while the case is still under review.
Why Indonesia is targeting Wuhan Steel now
Chinese steel output has grown substantially over the past several years. Low domestic production costs have allowed Chinese mills to offer HRC at highly competitive prices in Southeast Asian markets.
Indonesia currently depends on steel imports for approximately 55% of its national demand. Chinese suppliers account for a large portion of that volume. The government has responded with a consistent policy of applying trade remedy measures to protect local steel producers.
The provisional duty on Wugang HRC fits this broader industrial strategy. Indonesian authorities determined that Wuhan Steel's export pricing may fall below normal market value — a condition that qualifies as dumping under WTO trade rules and justifies the imposition of anti-dumping duties on hot-rolled coil.
⚠ Companies that currently import Wugang HRC into Indonesia should review customs declarations immediately. All shipments after the decree date are subject to the 17.5% provisional duty.
Timeline of key regulatory events
Current HRC anti-dumping duty rates in Indonesia
The table below shows how Wugang's new provisional rate compares to the broader Indonesian HRC duty framework for Chinese suppliers.
| Supplier / Group | Origin | AD Duty Rate | Status |
|---|---|---|---|
| Wuhan Iron & Steel (Wugang) | China | 17.5% | Provisional (new) |
| General Chinese HRC exporters | China | Up to 20% | Active (to Jan 2030) |
| Selected Chinese exporters | China | 0% | Exempt (PMK103) |
| India, Russia, Belarus, Kazakhstan | Various | Up to 20% | Active (to Jan 2030) |
| Taiwan, Thailand | Various | Up to 20% | Active (to Jan 2030) |
What this means for steel trade in Southeast Asia
Impact on Chinese HRC exporters
A 17.5% provisional duty adds a significant cost layer to Wugang's Indonesian shipments. It can materially affect landed cost calculations. This may reduce Wuhan Steel's price competitiveness against local Indonesian producers.
Other Chinese HRC exporters already subject to up to 20% duties will see little direct rate change. However, the action sends a clear market signal: no supplier relationship is permanently exempt from regulatory review.
Opportunities for alternative suppliers
When a major exporter faces new duties, buyers typically seek alternatives. Suppliers from countries not subject to Indonesia's anti-dumping duties on hot-rolled coil may gain market share. This creates real commercial opportunities for mills with competitive pricing and reliable quality.
For companies looking for carbon steel and hot-rolled coil supply alternatives, the current trade environment in Southeast Asia presents strategic sourcing options worth evaluating now.
Downstream industry effects
HRC is a key raw material in automotive, construction, shipbuilding, and industrial equipment sectors. Higher import costs can squeeze margins for downstream manufacturers in Indonesia. Some buyers may shift to local sources or renegotiate supply terms with current partners.
For buyers sourcing flat steel products for export projects, this is a good time to review origin documentation and assess whether current suppliers remain cost-competitive under the new duty structure.
What steel exporters and buyers should do now
Companies currently importing Wugang HRC into Indonesia should act quickly. Confirm whether the 17.5% provisional duty applies to your product specifications and HS code classifications.
Buyers should also review their broader steel procurement strategy. With Indonesian HRC duties now covering a wider range of Chinese suppliers, diversifying sourcing across origins may reduce both cost and compliance risk going forward.
Exporters from countries not currently subject to Indonesian anti-dumping measures may find this market more accessible in the near term. Understanding KADI rulings and Ministry of Finance decrees is essential before making any sourcing changes. For comprehensive steel market updates and trade policy news, visit lyhsteel.com.
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