从Indonesia供应商批发进口24-60 White Silica Sand — FOB条款
Sourcing 24-60 White Silica Sand from Purnomo Silica - Indonesia Import Guide
Prior to ordering, confirm the sand’s SiO2 content, impurity levels, and particle size distribution to ensure it meets your application’s requirements. Request a sample for testing, especially if you are using it in glass manufacturing or precision foundry work, where even minor variations can impact quality. Purnomo Silica’s location in Bekasi provides easy access to Jakarta’s port infrastructure, but verify export packaging and labeling compliance to avoid delays.
Clarify the Incoterms offered, as these will determine your responsibilities for shipping and insurance. For bulk mineral shipments, FOB or CFR terms are common, but ensure the supplier can arrange transport to your nominated port. Payment terms should be negotiated to include a pre-shipment inspection, with a portion of the payment withheld until quality checks are passed.
Upon delivery, conduct a visual inspection for color consistency and contamination, and perform a sieve analysis to confirm the 24 - 60 mesh range. For glass or foundry use, test the sand’s chemical composition using XRF or wet chemistry methods to verify SiO2 and impurity levels. Documentation such as the CoA, packing list, and bill of lading should be reviewed for accuracy, and customs requirements for silica sand imports in your country should be confirmed in advance.
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