The USPS has suspended all services to Hong Kong as of January 14th, 2022. Both commercial passenger flights and cargo flights from the USA to Hong Kong are banned for an initial period of 2 weeks.
USPS Services to New Zealand
USPS has resumed the following services to New Zealand, starting January 14th, 2022:
First-Class Package International Service (FCPIS)
Commercial ePacket (CeP)
International Priority Airmail (IPA) Packets
International Surface Air Lift (ISAL) Packet
International Shipments with GlobalPost
To avoid disruptions to your international shipping, you may still ship from the US to both Hong Kong and New Zealand using GlobalPost services, which are available with your Stamps.com account. Stamps.com relies on a network of multiple carriers to deliver GlobalPost shipments. This allows services to proceed uninterrupted if other carriers are unable to deliver to a desired location.