Chi To Wong

MZI Resources Ltd. is a mineral sands company, which engages in the development, production, and exploration of zircon, rutile, and leucoxene. Its projects include Tiwi Islands and Keysbrook. The Tiwi Islands project engages in the the processing plant and supporting of equipment and infrastructure. The Keysbrook project consists of a low overburden and low clay deposits. The company was founded in 1997 and is headquartered in East Perth, Australia.

Tricoastal Minerals (Holdings) Ltd. is a holding Chinese company that operates a subsidiary engaged in mineral separation services. The private company's main focus is on holding and managing its subsidiary's operations.