Korean market ecosystem Galleria, Hannam, Zion, H Mart entry

HK Market (Han Kook) is a large Korean supermarket on Western Avenue in Los Angeles, affiliated with the Galleria Market group, and they share the same weekly sale products ^[1][2]. HK Market offers fresh seafood, packaged banchan, Japanese snacks, American staples, fruits, vegetables, and has small food stalls selling prepared hot foods like chicken, dumplings, and kimbap ^[1][2]. One source mentions Zion Mart (a Korean-American market) opening a new concept store in Irvine in 2017, but does not discuss its relationship to H Mart or competition with independents ^[4]. The sources only describe the physical locations, product offerings, and affiliations of HK Market (Han Kook) and Galleria Market. No source addresses restaurant supply relationships or the competitive dynamics between independent markets and H Mart. To answer the question fully, sources would need to cover: H Mart’s acquisition history in LA, competitive strategies of Galleria/Han Kook (e.g., pricing, product differentiation, loyalty programs), and the specific supply chain arrangements (e.g., wholesale contracts, delivery services, credit terms) between these markets and Korean restaurants.