South American Investments Corp, based in the United States, lists Gmelina Logs (Shivan/Gambar/Gamari/Beachwood) and Cassiterite SnO2 on Global Trade Plaza. The Gmelina Logs are offered with details on species, alternative names, dimensions (height up to 30 m, diameter up to 120 cm), and monthly delivery capacity of 540 m3. Cassiterite SnO2 is described as a tin oxide mineral with specified composition ranges for tin, silica, tantalite, iron, granulometric size, and density, along with notes on absence of radioactive elements.