About China Newstar Stone Company - Slates Supplier in China

China is a major exporter of natural stone and China Newstar Stone Company lists five active products in its catalogue. The catalogue includes slate, granite/marble countertop, granite tile slabs, stock granite shower walls, and black pearl granite. All of these items belong to the natural stone category that is commonly classified under HS chapter 68 for stone products. The supplier is recorded as an imported tier with a harbor trust rating. A product count of five indicates a focused offering rather than a broad diversified line.

Slate is offered as raw sheets suitable for roofing, flooring, or external cladding. The granite/marble countertop entry refers to polished slabs typically 2‑3 cm thick and finished to either high‑gloss or honed surface. Granite tile slabs are cut to standard dimensions such as 600 × 600 mm or 300 × 300 mm for floor and wall applications. The listed granite shower walls are pre‑fabricated panels designed for wet‑area installations. Black pearl granite denotes a dark, speckled variety often used for decorative veneers.

Product Range and Specialties of China Newstar Stone Company

The supplier’s catalogue contains five distinct stone products: natural slate, granite/marble countertop slabs, granite tile slabs, pre‑fabricated granite shower wall panels, and black pearl granite. In the industry, slate is typically supplied in thicknesses ranging from 8 mm to 12 mm and may be processed to a 0‑30 % surface roughness according to ISO 1302. Granite and marble countertops are usually sized 2 m × 1 m with a thickness of 2‑3 cm and are tested for polish reflectance (ASTM C615) and water absorption below 0.5 %. Tile slabs follow standard formats such as 600 × 600 mm or 300 × 300 mm and are often rated by compressive strength above 150 MPa. Shower wall panels are supplied as pre‑cut units with edge profiles that meet ASTM C880 for dimensional tolerance. Black pearl granite is a decorative variety graded by colour uniformity and speckle density, often referenced against ISO 1302 surface finish classes.

Industry practice for natural stone includes certifications such as ISO 9001 quality management, CE conformity for EU markets, and ASTM testing reports for mechanical properties. Buyers frequently request mill test reports that detail compressive strength, flexural strength, water absorption, and freeze‑thaw resistance. For polished surfaces, gloss meters and surface roughness testers are used to verify finish grades. Standard packaging involves wooden crates, foam padding, and stretch‑wrapped pallets to protect against breakage during sea freight.

Trade and Export Information - China Newstar Stone Company

China remains one of the top exporters of natural stone, supplying Europe, the Middle East, and North America with bulk shipments. Stone products fall under HS code 6802 and are subject to phytosanitary and customs inspections that verify material classification and origin markings. Typical export logistics use 20‑ft or 40‑ft containers loaded with wooden crates; FOB Shanghai and CIF destination ports are common Incoterms for stone shipments. Importing countries often require ISO 9001 or CE certificates, as well as mill test reports that comply with ASTM C615 or EN 1461 standards for dimension stone. The harbor trust tier assigned to this supplier indicates that the company participates in recognized Chinese export channels, which can facilitate smoother customs clearance.

Buyers of Chinese natural stone usually look for compliance with EU REACH restrictions on heavy metals and may request a declaration of conformity for lead and cadmium limits. Freight forwarders typically arrange for moisture‑controlled storage to prevent surface staining, and insurance coverage is advised due to the high breakage risk of stone pallets. Export documentation generally includes commercial invoice, packing list, certificate of origin, and any requested quality certificates.

Sourcing from China Newstar Stone Company - Buyer Guidance

When sourcing from China Newstar Stone Company, buyers should request mill test reports that cover compressive strength, water absorption, and surface finish measurements for each stone type. Samples of slate sheets, granite countertop slabs, and tile slabs should be inspected for colour consistency, dimensional tolerance (±2 mm per ASTM C880), and edge quality before confirming larger orders. Verify whether the supplier can provide ISO 9001 or CE certificates; if not, ask the factory to arrange third‑party testing that meets ASTM or EN standards. Clarify packaging details such as crate dimensions, wood type, and whether additional foam padding is included to reduce breakage risk during transit.

Confirm the HS code 6802 is used on the commercial invoice and that the export declaration matches the product description. Ask for a certificate of origin signed by a Chinese Chamber of Commerce, which is often required for preferential tariff treatment. Finally, discuss Incoterms - FOB Shanghai is typical for stone, but buyers may negotiate CIF to a destination port if they prefer the supplier to handle freight and insurance.

What natural stone products does China Newstar Stone Company list in its catalogue?

The catalogue lists five products: slate sheets, granite/marble countertop slabs, granite tile slabs, stock granite shower wall panels, and black pearl granite.

Which HS code is normally applied to the stone items offered by this supplier?

Natural stone products such as those listed are normally classified under HS chapter 68, specifically HS code 6802 for worked stone.

What typical dimensions and thicknesses should a buyer expect for the granite countertop slabs?

Granite countertop slabs are commonly supplied at 2‑3 cm thickness and sized around 2 m × 1 m, with surface finishes tested to ASTM C615 standards.

What certifications are buyers usually required to request for Chinese stone exporters?

Buyers typically request ISO 9001 quality‑management certification, CE conformity for EU markets, and mill test reports that meet ASTM C615 or EN 1461 specifications.

How are the stone products usually packaged for international shipment?

Standard packaging uses wooden crates with internal foam or corrugated padding, stretch‑wrapped pallets, and moisture‑controlled liners to protect against breakage and staining.

What documentation should a buyer obtain before import customs clearance?

Essential documents include a commercial invoice, packing list, certificate of origin, mill test report, and any requested ISO or CE certificates.

What are common payment and shipping terms used for stone exports from China?

FOB Shanghai is the most common shipping term, while buyers may negotiate CIF to their destination port; payment terms often involve a letter of credit aligned with shipment milestones.