How to Read a Cambodia Robusta Lot Sheet Before You Cup the Sample

A lot sheet should tell a buyer what is being evaluated before the first roast. For Cambodia Robusta, a useful lot sheet combines origin, processing, physical condition, availability, and commercial information so the cupping result can lead to a real purchasing decision.

Check identity first

Look for the crop year, origin area, lot code, process, supplier or processor, and sample date. If a lot sheet uses a marketing name, confirm whether that name maps to a stable physical lot or only to a product line.

Review physical information

Moisture, screen information, defect preparation, bean appearance, packaging, and storage details can help the buyer interpret roast behavior and sensory results. These values are most useful when the supplier also explains the measurement method and the buyer can verify important specifications.

Connect sensory claims to your own evaluation

Supplier tasting notes can provide context, but buyers should cup under their own protocol. Instead of trying to reproduce the supplier's exact descriptors, focus on cleanliness, sweetness, bitterness quality, body, finish, balance, and suitability for the intended product.

For the larger Cambodia sourcing context, use the Fine Robusta Cambodia guide.

Read the commercial section carefully

Available quantity, MOQ, price basis, quotation validity, packaging, lead time, sample policy, and shipment terms determine whether a good cup can become an executable order. A lot sheet without these details is only a tasting reference.

Ask what is missing

If traceability, process, storage, or availability is unclear, ask before approving the sample. The quality of the supplier's answer is itself useful due diligence. Clear, specific responses usually make later contracting easier.

Archive the sheet with your sample decision

Keep the lot sheet, cupping result, roast data, and approval decision together. When the pre-shipment or repeat-crop sample arrives, the buyer has a reference for comparing whether the coffee still fits the original purchase.

For Cambodia coffee sourcing information, visit Origin Coffee Cambodia.