Shipping issuer PT Pelayaran Tamarin Samudra Tbk (TAMU) managed to get a contract extension from PT Pertamina Hulu Energi OSES. Director of Shipping for Tamarin Samudra, Leo A. Tangkilisan said, TAMU and PT Pertamina Hulu Energi OSES had signed a Vessel Lease Contract Extension Agreement on Tuesday (8/9).