Batching Plant PT TPS Diduga ‘Kangkangi’ Aturan: Beroperasi Tanpa Izin, Suplai Beton ke Proyek KEK Sei Mangkei Hukum & Kriminal|April 27, 2026April 28, 2026by Setiawan BATUBARA, POSMETRO – Diduga tak punya izin resmi alias ‘bodong’, PT Tunas Pilar