International Energy Agency (IEA)
world + top-country met coal consumption, definitions, coke/PCI estimate
Source
Feed (what to expect)
Free annual report; re-vendor the demand anchors each edition.
No free source publishes a GLOBAL coking-vs-PCI tonnage split; the 87/13 split is China-only and flagged by the IEA as an estimate.
Reconciliation
Schema
Feeds (axes)
Record kinds
Identifier schemes