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Clinker Type 1 from PT. Semen Bosowa Maros is a semi-finished hydraulic binder produced by burning raw materials at approximately 1450°C. The material consists of hydraulic calcium silicates, a key intermediate in Portland cement production. Supplied as nodules or lumps, the typical diameter ranges from 3 mm to 25 mm, forming the feedstock for grinding with gypsum to create finished cement.
This grade of clinker meets international standards for chemical composition and physical properties, ensuring consistent performance in cement manufacturing. Type 1 is the most common clinker variant, with a standard calcium silicate phase (alite and belite) content exceeding 65% by mass. The material is traded in bulk, primarily for large-scale cement plants, and is known for its uniform reactivity and low free lime content, which are critical for stable cement quality.
Cement manufacturers across Southeast Asia, Africa, and the Middle East import Type 1 clinker in bulk for local grinding and blending. Buyers typically confirm bulk density, free lime percentages, and litre weight before ordering, as these directly impact the final cement’s strength and setting time. The product is shipped loose in bulk carriers, with port of loading in South Sulawesi, Indonesia. Logistics and lead times depend on vessel availability and destination.
| Product Type | Cement Clinker Type 1 |
| Chemical Base | Hydraulic Calcium Silicates |
| Production Temperature | 1450°C |
| Nodule Size | 3 mm to 25 mm diameter |
| Primary Use | Input for Portland cement production (ground with gypsum) |
| Standard Alite + Belite Content | 65% by mass typical |
| Free Lime (CaO) Content | standard < 1.5% by mass |
| Litre Weight | standard 1.2 to 1.4 kg/L |
| Bulk Density | standard 1.4 to 1.6 t/m³ |
| Packaging | Bulk (loose) |
PT. Semen Bosowa Maros operates from Desa Baruga, Bantimurung, in the Maros regency of South Sulawesi, Indonesia. The company is a dedicated cement and clinker manufacturer, with production facilities focused on hydraulic binders for domestic and export markets. Its location in South Sulawesi provides direct access to bulk shipping routes, enabling efficient supply to regional and international buyers.
The supplier’s profile indicates a verified address in Maros, South Sulawesi, but no additional verification signals, response rate, or average response time are currently available. The company’s primary activity is the production and trade of cement clinker, with no additional claims about certifications, headcount, or historical milestones provided. Buyers are advised to request updated verification and operational details directly from the supplier.
Cement Clinker Type 1 is a high-quality semi-finished hydraulic binder produced by burning raw materials at approximately 1450°C. Used as the primary input for Portland cement production when ground with gypsum, it plays a critical role in global cement supply chains. Traded in bulk, Type 1 clinker conforms to international standards and is widely imported by cement manufacturers worldwide, including across Southeast Asia, Africa, and the Middle East.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering Clinker Type 1 from PT. Semen Bosowa Maros, verify the chemical composition, particularly the alite and belite content, as well as free lime levels. Request a recent certificate of analysis (COA) to confirm compliance with international standards for Portland cement clinker. Ensure the material’s nodule size distribution falls within the 3 mm to 25 mm range to avoid handling or grinding issues.
Confirm the logistics details, including the port of loading in South Sulawesi, Indonesia, and the incoterms offered by the supplier. Bulk clinker is typically shipped under FOB or CIF terms, with the buyer responsible for arranging vessels compatible with bulk handling. Lead times depend on vessel availability and should be discussed directly with the supplier, as no response metrics are currently provided.
For quality assurance, request a pre-shipment inspection to check the clinker’s physical condition, including nodule size, color, and moisture content. Insist on a bulk density test to confirm the material meets the standard 1.4 to 1.6 t/m³ range. Ensure all documentation, including the COA and packing lists, is provided in English and aligned with the purchase order specifications.
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When sourcing Clinker Type 1 for your business, securing the right balance of quality and cost is essential. PT. Semen Bosowa Maros, a verified supplier based in Indonesia, offers this product with key specifications including Type 1 Ordinary Portland Cement Clinker, Tricalcium Silicate (C3S) 50-70%, Dicalcium Silicate (C2S) 15-30%, Tricalcium Aluminate (C3A) 5-10%, Tetracalcium Aluminoferrite (C4AF) 5-10%, and Granular nodules, typical range 5-30mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4560./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2523.10, making it a staple in the Clinker sector with strong demand from importing countries worldwide.
Importing Clinker Type 1 requires careful attention to shipping logistics, customs compliance, and secure payment terms. PT. Semen Bosowa Maros offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2523.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Clinker Type 1 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Clinker category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Clinker Type 1 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2523.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Clinker Type 1 from PT. Semen Bosowa Maros is $4560./Unit on FOB terms from Indonesia. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to PT. Semen Bosowa Maros through EximNext.
The supplier, PT. Semen Bosowa Maros, has set a Minimum Order Quantity (MOQ) of 1 Unit for Clinker Type 1. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Clinker Type 1 is classified under HS Code 2523.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Clinker Type 1 from Indonesia, negotiate shipping terms (FOB, CIF, or EXW) directly with PT. Semen Bosowa Maros. Ensure you have the necessary import licenses for Clinker products in your destination country.
Yes, PT. Semen Bosowa Maros is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Clinker Type 1 supplied by PT. Semen Bosowa Maros include Type 1 Ordinary Portland Cement Clinker, Tricalcium Silicate (C3S) 50-70%, Dicalcium Silicate (C2S) 15-30%, Tricalcium Aluminate (C3A) 5-10%, Tetracalcium Aluminoferrite (C4AF) 5-10%, and Granular nodules, typical range 5-30mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
PT. Semen Bosowa Maros offers Clinker Type 1 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Clinker Type 1 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from PT. Semen Bosowa Maros through our platform.
PT. Semen Bosowa Maros maintains international quality certifications. These ensure that the Clinker Type 1 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. PT. Semen Bosowa Maros will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with PT. Semen Bosowa Maros.
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