Polished
Approve by physical sample
Independent material intelligence · China
A field index for identifying Chinese granite, choosing finishes and turning material decisions into checkable sourcing requirements.

Begin the research
Identity
Surface
Format
Control
Material records
Filter a working editorial index. Names and G-numbers can vary by supplier and region; records do not imply live inventory.
Surface study
Approve by physical sample
Approve by physical sample
Approve by physical sample
Approve by physical sample
Approve by physical sample
Approve by physical sample
A controlled sourcing path
Each decision leaves a record: what the stone is, what finish was approved, what production must match and how acceptance will be checked.
Read the sourcing field guide ↗Separate geological identity, trade names and G-numbers.
State finish, dimensions, tolerances and edge work.
Set the representative sample range and documentation.
Inspect production, packing and shipment against the record.
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Read field note ↗Editorial method
Every guide is built from cited research, separates facts from interpretation and carries its source and review record forward.
How the index is prepared ↗