Import Bauxite — Buy in wholesale FOB from Supplier in Taiwan

Tianjin Jindi trades metallurgical-grade bauxite concentrate containing 50-60% aluminum oxide, a significantly higher alumina content than typical Indian or Indonesian ores, derived from gibbsite and boehmite mineral bases. This grade places the material in the upper tier of feedstock suitability for low-cost Bayer process refineries and smelter-grade alumina production. The supplier is based in New Taipei, Taiwan, positioning it within the East Asian trading hub that serves Chinese, Japanese, and Korean aluminum producers. The stated 50-60% Al2O3 range suggests beneficiation or selective mining of premium ore bodies, though buyers should confirm whether this represents a guaranteed minimum or typical assay range.

Bauxite with 50-60% Al2O3 and mixed gibbsite-boehmite mineralogy presents specific digestion characteristics. Gibbsite dissolves at lower temperatures (140-150°C) under atmospheric pressure, while boehmite requires higher temperatures (220-270°C) or elevated pressure, affecting caustic soda consumption and energy input. The blend ratio of these polymorphs determines optimal refinery configuration and whether the ore is best suited to European-style high-temperature plants or Chinese low-temperature circuits. Standard beneficiation for this grade may include washing, screening, and gravity separation to reduce silica and iron, though the supplier does not detail processing steps. Typical impurities in high-alumina bauxite include iron oxides, titanium dioxide, and organic matter, each affecting red mud characteristics and alumina recovery efficiency.

End-users for this material include alumina refineries in Shandong, Henan, and Guangxi provinces of China, as well as traders supplying Japanese and Korean smelters seeking consistent, high-yield feedstock. The ore's elevated alumina content reduces unit transportation cost per ton of contained Al2O3, a critical factor in bulk commodity economics. Packaging and shipment options are typically bulk cargo in Panamax or Capesize vessels for large consignments, with jumbo bags for trial or specialty orders. Buyers should confirm exact sizing, the gibbsite-to-boehmite ratio, and whether the material is pre-beneficiated or direct-shipped from origin.

Tianjin Jindi operates from Hsinchuang District, New Taipei City, Taiwan, a location that functions as a trading and logistics centre rather than a mining jurisdiction, since Taiwan has negligible domestic bauxite production. This indicates the company operates as a merchant, trader, or agent sourcing material from external producers, likely from Guinea, Australia, Indonesia, or Malaysia given the stated mineral characteristics. No mining assets, processing facilities, or long-term offtake agreements are mentioned in the available profile, and the company does not claim direct extraction capability.

The supplier holds a harbor trust tier with zero recorded response rate and no response time data, suggesting either a new marketplace presence or limited inquiry management infrastructure. No certifications, quality management systems, or membership in trade bodies such as the International Aluminium Institute are listed. Buyers should conduct thorough due diligence on the company's sourcing relationships, financial standing, and track record in bauxite trade, particularly its ability to secure consistent lot quality and manage documentary requirements for Chinese or broader East Asian import regulations.