material requisitions and monthly purchase requests for mining operations.

documentation and coordinate with government agencies on royalties, explosives, licenses, concessions, inspections, and compliance.

e and submit monthly, biannual, and annual reports (explosives, mining, environment, CSR, low-quality minerals, fund disbursements).

production data, stone movements, and equipment rentals for Khao Ngob and Khao Khao mines.

e HR-related tasks: leave requests, overtime, reimbursements, contractor approvals, and truck trip ticket verification.

nate CSR training, government training programs, and prepare related reports.

contracts and renewals for land use, mining concessions, and rehabilitation funds.