# East Asia Brief — Herrenknecht

1 briefings mentioning Herrenknecht.

- [China curbs tunnel boring machine exports under dual-use law](https://eastasiabrief.com/trade-policy/china-curbs-tunnel-boring-machine-exports-under-dual-use-801) — MOFCOM Announcement No. 50 requires export permits for shield tunneling units and cutterheads starting Nov. *(October 19, 2026; Trade & Policy · China · China Railway Construction Heavy Industry, China Railway Group)*

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Publisher: East Asia Brief — https://eastasiabrief.com/