Song Da Industry Trade Joint Stock Company is a Vietnam-based industrial manufacturing and commercial enterprise primarily engaged in the production of packaging materials, trading of industrial supplies, and provision of civil construction and mineral processing services. Founded in 1996 and headquartered in Hanoi, Vietnam, the company was originally established as Song Da Packing Enterprise before undergoing corporate restructuring and listing on the Hanoi Stock Exchange under the ticker STP. The company operates across multiple core business segments, including Packaging Manufacturing, Raw Material Trading, Mineral Processing, and Construction Contracting. In its primary Packaging Manufacturing division, the company manufactures and distributes multi-wall kraft paper bags (KP and PK bags) designed for cement and building materials; laminated polypropylene (PP) woven bags for chemical, fertilizer, and agricultural feed applications; block-bottom valve bags; sewn-bottom bags; flexographic printed industrial sacks; and specialized flexible plastic containers. Through its Raw Material Trading operations, Song Da Industry Trade procures and distributes essential manufacturing inputs, including virgin and recycled polypropylene (PP) and polyethylene (PE) plastic granules; imported and domestic kraft paper rolls; bulk cement and clinker; industrial paper pulp; processing additives; and calcium carbonate (white stone powder). In its Mineral Processing and Support Services segments, the company engages in the crushing, sorting, and processing of construction aggregates and fine stone powders, while providing commercial road freight transportation, warehousing, and equipment leasing services. Additionally, the company executes civil engineering and industrial construction works for commercial and municipal infrastructure clients across Vietnam. The company primarily caters to cement manufacturers, agricultural processors, chemical producers, and construction contractors throughout Northern and Central Vietnam. In recent developments, Song Da Industry Trade has upgraded and modernized production lines at its primary packaging manufacturing plant in Yen Nghia, Ha Dong, improving automation and energy efficiency to meet elevated packaging specifications from leading national cement producers. The company has also optimized its supply chain procurement protocols for polymer resins and paper stock to enhance operational margins, completed administrative and corporate governance updates approved during its recent shareholder assemblies, and maintained consistent capital distribution policies through regular annual cash dividend payments.