Industrial Estate: Sungai Tabuk Industrial Park
The Sungai Tabuk Industrial Park is a strategic initiative to establish an integrated and sustainable industrial ecosystem centered on silica and bauxite. This transformative project, spearheaded by PT Sungai Tabuk Industri (STI)—a subsidiary of CTL Holdings—aims to revolutionize Indonesia’s industrial sector through advanced downstream processing and value-added production.
Strategic Vision
The industrial estate will focus on producing Hyper HPQ (High Purity Quartz), a high-quality raw material essential for silicon production. Silicon, in turn, serves as a key component in the manufacturing of semiconductor chips, a cornerstone of the global technology industry. Additionally, the estate plans to house alumina production facilities, supporting Indonesia’s push for downstream bauxite processing.
Site Overview
Located in Pantai Lunci, Sukamara Regency, Central Kalimantan Province, the industrial estate spans 5,000 hectares, comprising:
- 400 hectares of APL land (currently controlled).
- 105 hectares of APL land (pending acquisition).
- Remaining areas designated as HP land (in the process of being released).
The Sungai Tabuk Industrial Park holds the prestigious status of a National Strategic Project (PSN) as designated by Coordinating Minister for Economic Affairs Regulation No. 12 of 2024, positioning it as a flagship initiative in Indonesia’s industrial development.
With its advanced infrastructure and strategic vision, the estate is set to become a pioneer in silica sand downstream processing, producing silicon ingots and silicon metal, the critical raw materials for semiconductor wafers.
Driving National and Technological Advancement
Through the establishment of this industrial park, PT STI is poised to propel technological innovation and enhance the value of Indonesia’s natural resources. The initiative is expected to significantly contribute to the nation’s industrial growth by promoting local resource utilization and increasing Indonesia’s competitiveness in the global market.
Development Phases
Phase 1: Silica Refinement
- Focus: Production of Hyper HPQ Silica with a capacity of 5 million metric tons per year.
- Output: High-purity quartz to serve as the primary material for silicon production.
Phase 2: Silicon Ingot and Silicon Metal Production
- Objective: Manufacture silicon ingots and silicon metal—core components in the production of semiconductor wafers.
- Impact: Ensure a steady supply of critical materials for the global technology and semiconductor industries through state-of-the-art facilities.
Phase 3: Alumina Industry Development
- Focus: Construction of bauxite processing facilities to produce alumina.
- Area: 2,000 hectares.
- Production Capacity: 2 million metric tons of alumina per year.
- Goals:
- Advance mineral downstreaming to increase the added value of bauxite.
- Cater to domestic and international market demands.
- Strengthen Indonesia’s industrial capabilities.
- Economic Impact:
- Create employment opportunities.
- Stimulate local economic growth.
- Contribute to national industrial resilience.
Investment Estimate: Over US$ 1.8 billion (~IDR 28 trillion).
An Engine for Growth
The Sungai Tabuk Industrial Park is more than a development project; it is a catalyst for economic transformation. By harnessing Indonesia’s rich natural resources and focusing on sustainability and innovation, PT Sungai Tabuk Industri is building a future-ready industrial ecosystem that benefits both local communities and the national economy.
This ambitious project welcomes collaboration with partners and investors eager to shape the next chapter of Indonesia’s industrial journey. Together, we will drive progress and deliver lasting impact for generations to come.
