2025 Indonesia Aluminium oxide (HS 281820) Export: Volatility Surge

Key Takeaways

Aluminium oxide, classified under HS Code 281820 (Aluminium oxide; other than artificial corundum), exhibited high volatility from January to October 2025.

• Market Pulse: Volumes surged 33.7% in April to 248.5M kg, peaked in June at 300.3M kg, then collapsed 39.4% in July due to Indonesian export restrictions.
• Structural Shift: Indonesia Aluminium oxide Export relies heavily on India (23.8% of value) and high-frequency buyers like XIAMEN LAIKE MATERIAL TECHNOLOGY CO., LTD, creating concentration risk.
• Product Logic: HS Code 281820 trade data shows a commodity-driven market, with 92% of exports under a single sub-code (28182000) and minimal price differentiation ($0.50/kg vs. $0.41/kg).

This overview covers the period from January to October 2025 and is based on verified customs data from the yTrade database.

Indonesia Aluminium Oxide (HS Code 281820) Key Metrics Trend

Market Trend Summary

The Indonesia Aluminium oxide export trend from January to October 2025 showed a volatile, volume-driven trajectory. Exports started strong in Q1, with weight surging 33.7% month-on-month in April to 248.5M kg, then peaked in June at 300.3M kg. However, Q3 witnessed a sharp contraction, with weight plunging 39.4% in July and another 35.9% in September, bottoming at 127.2M kg, before a partial recovery to 195.7M kg in October.

Drivers & Industry Context

The Q3 collapse aligns with Indonesia's policy shift discouraging exports of crude forms, directly impacting HS Code 281820 shipments [YTrade]. This pushed volumes down despite stable unit prices, though the October rebound suggests some market adaptation. The overall hs code 281820 value remained pressured by a 44% unit price decline from January to October, masking the underlying volume volatility driven by regulatory intervention.

Table: Indonesia Aluminium Oxide Export Trend (Source: yTrade)

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Indonesia HS Code 281820 Export Breakdown

Market Composition & Top Categories

Indonesia's export of aluminium oxide under HS Code 281820 is overwhelmingly dominated by the sub-category 'Aluminium oxide; other than artificial corundum' (HS 28182000), which accounted for 92% of the total export value and 90% of the weight throughout 2025. According to yTrade data, this single sub-code represented nearly all trade activity for Indonesia HS Code 281820 Export. The remaining exports consist of a minor sub-code with similar product description but lower market penetration.

Value Chain & Strategic Insights

The unit price for the dominant export is $0.50 per kg, slightly above the $0.41 per kg for the minor category, indicating limited value differentiation. This narrow price spread confirms a commodity-driven market where competition is primarily based on cost rather than quality or specialization. For businesses analyzing the HS Code 281820 breakdown, this trade structure suggests high price sensitivity and minimal premium for product variation.

Check Detailed HS Code 281820 Breakdown

Indonesia Aluminium Oxide Destination Countries

Geographic Concentration & Market Risk

India dominates Indonesia's Aluminium oxide export destinations from January to October 2025, capturing nearly a quarter (23.80%) of total export value. This heavy reliance on a single market creates significant concentration risk, as any shift in Indian industrial demand or trade policy could directly impact Indonesian export revenues. Australia and Malaysia follow as secondary, yet still substantial, partners, but the market structure remains heavily tilted toward one buyer.

Purchasing Behavior & Demand Segmentation

India's trade profile shows a slight premium signal, with its value share (23.80%) marginally exceeding its weight share (21.99%), indicating demand for higher-value material. However, the most telling pattern is from China, whose high shipment frequency (21.99% of all shipments) drastically outpaces its low value share (7.77%), revealing a market of fragmented, price-sensitive buyers making small, frequent purchases. This creates a dual market for Indonesia: one offering margin potential with India and another providing volume scale through China's high-frequency, low-value orders.

Table: Indonesia Aluminium Oxide (HS Code 281820) Top Destination Countries (Source: yTrade)

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Indonesia Aluminium Oxide Buyer Companies Analysis

Buyer Concentration & Market Structure

According to yTrade data, the Indonesia Aluminium oxide export market from January to October 2025 is heavily concentrated among high-volume, high-frequency buyers, who represent 98.84% of the total export value. This segment, including companies like XIAMEN LAIKE MATERIAL TECHNOLOGY CO., LTD, operates on stable, contract-based supply chains, indicating a market driven by loyal, repeat customers rather than sporadic traders. The structure underscores a reliance on key accounts for nearly all export activity, shaping Indonesia Aluminium oxide buyers as entrenched partners in global supply networks.

Purchasing Behavior & Sales Strategy

The consistent, high-value purchasing behavior of these key accounts suggests a sales strategy centered on relationship management and contract stability to ensure long-term loyalty. However, the extreme concentration poses a risk if any major buyer shifts demand, so efforts should include gently diversifying into emerging markets while securing contracts with existing partners. Tracking HS Code 281820 buyer trends will help adapt to any market fluctuations, maintaining a balance between depth and breadth in client engagement.

Table: Indonesia Aluminium Oxide (HS Code 281820) Top Buyers List (Source: yTrade)

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Action Plan for Aluminium Oxide Market Operation and Expansion

• Diversify buyers: Target emerging markets to reduce reliance on India and a few key accounts, mitigating concentration risk.
• Lock in contracts: Secure long-term agreements with high-volume buyers to stabilize revenue despite regulatory volatility.
• Optimize logistics: Focus on cost reduction for bulk shipments to China, where frequent, low-value orders dominate.
• Monitor policy shifts: Track Indonesian export regulations to anticipate volume disruptions and adjust sourcing strategies.
• Leverage India’s premium demand: Position higher-value material for Indian buyers, where value share outpaces weight share.

Take Action Now —— Explore Indonesia Aluminium oxide HS Code 281820 Export Data

Frequently Asked Questions

Q1. What is driving the recent changes in Indonesia Aluminium oxide Export in 2025?

A1. Indonesia's Aluminium oxide exports saw sharp Q3 declines due to policy shifts discouraging crude exports, followed by a partial recovery. The market remains volatile, with unit prices dropping 44% year-to-date despite fluctuating volumes.

Q2. Who are the main destination countries of Indonesia Aluminium oxide (HS Code 281820) in 2025?

A2. India dominates with 23.80% of export value, followed by Australia and Malaysia. China accounts for 7.77% of value but 21.99% of shipments, reflecting fragmented, high-frequency purchases.

Q3. Why does the unit price differ across destination countries of Indonesia Aluminium oxide Export in 2025?

A3. India pays a slight premium ($0.50/kg) for higher-value material, while China’s low-value, high-frequency orders reflect price-sensitive demand. The minor sub-category (HS 28182000) also influences price spreads.

Q4. What should exporters in Indonesia focus on in the current Aluminium oxide export market?

A4. Prioritize contract stability with high-volume buyers (98.84% of export value) while diversifying to mitigate reliance on India. Monitor regulatory shifts to adapt to volume fluctuations.

Q5. What does this Indonesia Aluminium oxide export pattern mean for buyers in partner countries?

A5. Indian buyers benefit from stable, premium-grade supply, while Chinese buyers access frequent, low-cost orders. All partners face risks from Indonesia’s export policy volatility.

Q6. How is Aluminium oxide typically used in this trade flow?

A6. Primarily exported as raw material (92% as "other than artificial corundum"), it serves industrial processes like refining or ceramics, with limited value-added differentiation.

Detailed Monthly and Quarterly Report

Indonesia HS Code 281820 Export Data Snapshot 2025 JAN

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Indonesia HS Code 281820 Export Data Snapshot 2025 Q1

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