OECD
~70 raw materials × 90+ countries, export restrictions 2009-2020
Source
Feed (what to expect)
Static 2022 Wayback XLSX snapshot; vendored one-off, no live OECD feed.
Quirks
Coverage: quota/tariff/licence measures. Cache-only fetcher; operator vendors at
Reconciliation
Schema
Feeds (axes)
Record kinds
Identifier schemes