Company Overview

Solder Tin Andalan Indonesia (Stania) is the subsidiary of Arsari Tambang, currently Indonesia 2nd largest tin mining company and tin ingot producer with annual production 8,500 tons, owns 4 tin mining concessions with total area 2,175 Ha in Bangka Island, among 1 is offshore in Kelabat.

The Stania tin solder bar plant, with a production capacity of 2,000 tons per year, is located in Kawasan Industri Tunas, Batam. The groundbreaking ceremony took place on November 5th, 2024, and commissioning of production began on May 20th, 2025.

Stania is committed to tin downstreaming to the advanced material to support the manufacture industries of electronic, EV, solar panel and other high technologies.