Jakarta (ANTARA) – PT Mitra Stania Prima (MSP) has begun using electricity backed by Renewable Energy Certificates (REC) as part

JAKARTA – PT Mitra Stania Prima utilizes electricity supplied by Renewable Energy Certificates (REC) as part of the company’s commitment

KONTAN.CO.ID – JAKARTA. PT Mitra Stania Prima (MSP) menegaskan komitmennya dalam menerapkan praktik pertambangan timah yang berlandaskan Kaidah Pertambangan yang