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Natural Gypsum Rocks supplied by INSI TINTAS LDA are raw calcium sulfate dihydrate aggregates intended for construction and industrial use. The supplier describes the rocks as having high purity, typically above 95 % CaSO4·2H2O, and a consistent particle size that generally falls within 0‑5 mm. While exact chemical analysis is not listed, the material conforms to the usual composition of natural gypsum. The rocks are available in bulk quantities suitable for large‑scale processing.
In the gypsum market, bulk rock form is valued for its ease of crushing and direct incorporation into plaster and drywall manufacturing. Typical bulk density for such rocks is around 1.3 t/m³, and moisture content is usually kept below 10 % to prevent agglomeration during handling. The supplier notes environmentally friendly quarrying practices, aligning with standard sustainability expectations for mineral extraction. Standard industry practice also calls for a Hardgrove Grindability Index near 50 for efficient milling.
Major customers include plaster manufacturers, drywall producers and agricultural firms using gypsum as a soil conditioner. INSI TINTAS LDA offers flexible order sizes, but exact minimum quantities and delivery terms should be confirmed directly with the company. Prospective importers are advised to request the latest test certificates and to discuss Incoterms, payment schedules and freight options before finalising a contract.
| Material | Gypsum (Calcium Sulfate Dihydrate - CaSO4·2H2O) |
| Purity - Typical | typical >95 % CaSO4·2H2O |
| Particle Size Distribution - Typical | typical 0‑5 mm |
| Bulk Density - Typical | typical 1.3 t/m³ |
| Moisture Content - Typical | typical <10 % ARB |
| Hardgrove Grindability Index - Typical | typical around 50 |
| Solubility in Water - Typical | typical 2 g/L at 20 °C |
| pH of Aqueous Extract - Typical | typical 4.5‑5.0 |

INSI TINTAS LDA is located on August 4th street in Angola and is listed with a harbour trust tier and an organic supplier tier, indicating a verified presence on the platform. The profile does not provide a response rate, so direct communication is recommended to confirm lead times and negotiation capacity. The company focuses on supplying natural gypsum rocks sourced from its own quarries for construction and agricultural applications.
The listing does not name specific certifications, production capacities or minimum order quantities; buyers should request those details before committing. INSI TINTAS LDA highlights environmentally friendly extraction methods and consistency of the raw material, but verification of purity and particle size distribution through third‑party testing remains the buyer’s responsibility.
Natural gypsum rocks are a calcium sulfate dihydrate mineral sourced for construction and industrial applications including plaster, drywall, cement, and agricultural soil amendment. These raw gypsum aggregates are available in various mesh sizes and are traded in bulk for manufacturing facilities, construction projects, and port-to-warehouse distribution. Our supply is competitively priced for international trade with reliable logistics from established quarries.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before committing to a purchase, verify the supplier’s harbour trust tier, request recent assay reports and confirm the exact chemical composition and particle size distribution. A sample shipment can help validate that the material meets your project specifications and quality expectations.
Shipping of bulk gypsum rocks usually involves sea freight in bulk carriers or containerised bulk bags. Confirm the preferred Incoterm, expected lead time and any port‑handling charges, as the supplier does not publish a fixed schedule. Discuss payment structures such as a letter of credit or staged payments to align with production and shipment milestones.
Quality control should include testing for purity, moisture, particle size and hardness. Arrange for an independent inspection at the loading port and obtain a certificate of analysis for each consignment. Keep all documentation, including the bill of lading, test certificates and inspection reports, to satisfy customs requirements and downstream quality assurance.
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When sourcing Natural Gypsum Rocks for your business, securing the right balance of quality and cost is essential. INSI TINTAS LDA, a verified supplier based in Angola, offers this product with key specifications including White. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $200/Metric Ton and manage bulk orders with a minimum order quantity (MOQ) of 20 Metric Ton. This product is actively traded under HS Code 0001, making it a staple in the Natural Stone Tiles sector with strong demand from importing countries worldwide.
Importing Natural Gypsum Rocks requires careful attention to shipping logistics, customs compliance, and secure payment terms. INSI TINTAS LDA 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 0001 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 Natural Gypsum Rocks 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 Natural Stone Tiles category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Natural Gypsum Rocks 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 0001 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 Natural Gypsum Rocks from INSI TINTAS LDA is $200/Metric Ton on FOB terms from Angola. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to INSI TINTAS LDA through EximNext.
The supplier, INSI TINTAS LDA, has set a Minimum Order Quantity (MOQ) of 20 Metric Ton for Natural Gypsum Rocks. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Natural Gypsum Rocks is classified under HS Code 0001. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Natural Gypsum Rocks from Angola, negotiate shipping terms (FOB, CIF, or EXW) directly with INSI TINTAS LDA. Ensure you have the necessary import licenses for Natural Stone Tiles products in your destination country.
Yes, INSI TINTAS LDA 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to INSI TINTAS LDA through EximNext.
INSI TINTAS LDA offers Natural Gypsum Rocks with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Natural Gypsum Rocks is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from INSI TINTAS LDA through our platform.
INSI TINTAS LDA maintains international quality certifications. These ensure that the Natural Gypsum Rocks 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. INSI TINTAS LDA 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 INSI TINTAS LDA.
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