Concentrated Latex Processing Plant in North Sumatra to Cease Operations on 1 September 2026, GAPKINDO Membership Declines Again

Medan, August 26, 2026 – Indonesia's rubber processing industry is facing another major setback as a concentrated natural latex processing plant in North Sumatra, a member of the Indonesian Rubber Association (GAPKINDO) North Sumatra Branch, is set to cease operations effective 1 September 2026.

The closure highlights the mounting challenges confronting the downstream natural rubber industry, particularly the concentrated latex processing sector, which has been struggling with declining raw material availability and weakening market demand in recent years.

With the shutdown of the facility, GAPKINDO North Sumatra will lose another member, further reducing the number of active rubber processing companies in one of Indonesia's largest rubber-producing regions.

Shrinking Supply of Natural Latex

One of the primary reasons behind the plant's closure is the increasing difficulty in securing sufficient supplies of field latex.

Latex sourced from both large plantation companies and smallholder rubber farmers has become increasingly scarce. Over the past several years, significant areas of rubber plantations have been converted to oil palm cultivation, as palm oil has generally offered better economic returns for both plantation companies and smallholders.

As a result, the volume of fresh field latex available for processing has declined substantially, making it increasingly difficult for concentrated latex factories to maintain economically viable operating rates.

Industry observers believe this issue is not unique to a single company but reflects a broader structural challenge facing the concentrated latex processing industry in North Sumatra.

Demand from the Glove Industry Falls Sharply

In addition to raw material shortages, the industry has experienced a significant decline in demand from its traditional customer base.

For decades, concentrated natural latex has been supplied primarily to glove manufacturers. However, demand for natural latex concentrate has dropped sharply as many glove producers have shifted toward synthetic latex.

The transition has been driven by changing market preferences, with demand for gloves manufactured from synthetic latex materials continuing to increase in various international markets. Consequently, many glove manufacturers have adjusted their production processes by increasing the use of synthetic latex, reducing their consumption of natural latex concentrate.

This shift has significantly weakened market demand for concentrated natural latex, placing additional pressure on processing companies.

Dual Challenges Threaten Industry Sustainability

The combination of tightening raw material supplies and declining market demand has created a double burden for concentrated latex processors.

On one hand, factories are struggling to obtain sufficient latex feedstock to operate efficiently. On the other hand, their principal market continues to shrink as downstream manufacturers increasingly substitute synthetic latex for natural latex.

Under these circumstances, maintaining commercial operations has become increasingly uneconomical, making the decision to cease production unavoidable.

Concern for the Future of the Downstream Rubber Industry

The closure of another GAPKINDO North Sumatra member underscores the growing structural challenges facing Indonesia's downstream natural rubber industry. Beyond issues related to declining rubber plantation areas and land conversion, changing global market preferences are also reshaping demand for natural rubber-based products.

Industry stakeholders believe greater attention is needed to strengthen the long-term sustainability of the sector through measures to secure raw material supplies, enhance the competitiveness of natural rubber products, promote product innovation, and diversify export markets.

Without strategic efforts to address both supply- and demand-side challenges, the number of concentrated latex processing facilities in Indonesia may continue to decline, further weakening the country's downstream natural rubber industry.