US BIS: Removal of Hong Kong as Separate EAR Destination — HK Treated Same as Mainland China

Mechanism

BIS amended 15 CFR Parts 738, 740, 742, 744, 745, 748, and 758 to eliminate the differential treatment Hong Kong had enjoyed since its 1997 handover. Key changes:

• Commerce Country Chart: Hong Kong's separate column removed; all exports now evaluated

against China's column, significantly expanding the set of items requiring a licence.

• Computer Tier reclassification: Hong Kong moved from Tier 1 (most-favoured, minimal

licence exposure) to Tier 3 (same as China), substantially expanding licence requirements for high-performance computing equipment.

• Entity List consolidation: Entities previously listed under "Hong Kong" are re-merged

alphabetically under "China, People's Republic of," eliminating any residual separate treatment.

• Licence exceptions: All licence exceptions previously available for Hong Kong that were

not also available for mainland China are eliminated. Shipments already loaded or en route as of the effective date were granted a 30-day transition window (through January 22, 2021).

Legal authority: Section 3 of EO 13936 directed agencies within 15 days to "commence all appropriate actions to terminate or modify" regulations providing differential or preferential treatment for Hong Kong relative to China. BIS's action is the export-control implementation of that directive, authorised under the Export Control Reform Act of 2018 (ECRA, 50 U.S.C. § 4801 et seq.) and the Hong Kong Autonomy Act of 2020 (HKAA).

Downstream implications

• Exporters shipping controlled dual-use, semiconductor, and advanced-computing equipment

to Hong Kong now face the same licence burden as shipments to mainland China — effectively treating Hong Kong's re-export risk as equivalent to China's.

• End-use checks and red-flag reviews that previously focused on China now need to cover

Hong Kong-domiciled distributors and trading companies as Tier 3 destinations.

• This rule set the foundational EAR architecture for subsequent BIS actions tightening

controls on advanced chips and equipment destined for China via HK intermediaries.

Open questions

• Whether a future administration might restore differential treatment for Hong Kong if

political conditions change (considered unlikely given bipartisan HKAA support).

• Impact on HK-based third-country semiconductor distributors that historically re-exported

US-origin equipment into mainland China under more permissive HK licence exceptions.