Group 1 - The company BoYingTe Welding operates its Vietnam base primarily under the FOB (Free On Board) trade model [1] - Under the FOB model, the transportation costs for HRSG products, including shipping fees, freight, and tariffs, are borne by the customers [1]

Group 1 - The company primarily adopts the "FOB" (Free On Board) trading model for revenue recognition, confirming revenue after completing production, export customs procedures, and loading goods onto the ship, with shipping costs borne by the buyer [2]

Group 1 - The company, 博盈特焊 (301468), primarily adopts the "FOB" (Free On Board) trade model for revenue recognition [1] - Revenue is recognized after the completion of production, export customs procedures, and loading of goods onto the ship, with shipping costs borne by the buyer [1]

Core Viewpoint - 嘉益股份 primarily engages in transactions with major clients using the FOB (Free on Board) trade model, where shipping costs and tariffs are mainly borne by the clients [2] Group 1 - 嘉益股份's trading model is predominantly based on FOB, indicating a specific structure in its logistics and cost management [2]