# SIG Group cement supply management in Aceh > Live situation record from CLSTR: https://clstr.news/situations/sig-group-cement-supply-management-in-aceh > Updated: 2026-08-28T13:19:29.000Z. Sources: 5. Developments: 2. PT Semen Indonesia (Persero) Tbk (SIG) responded to a sharp rise in cement demand in Aceh by increasing production and distribution capacity. To prevent stock depletion, the company maximized output at PT Solusi Bangun Andalas facilities in Lhoknga and Lhokseumawe, utilized the PT Semen Padang packing plant in Malahayati, and dispatched extra supplies from the Indarung plant. By late August, SIG reported that cement supplies in the region had stabilized. The company maintained daily monitoring of stock and distribution to ensure timely delivery and to keep retail prices stable despite the increased demand. Alongside these supply efforts, SIG introduced Bata Interlock Presisi (BIP), a new construction technology intended for affordable, disaster-resilient housing. This interlocking system is designed to enhance structural integrity in earthquake-prone areas and can reportedly reduce construction time and costs compared to conventional methods. ## Timeline ### 2026-08-28: PT Semen Indonesia stabilizes Aceh cement supply and introduces new building technology PT Semen Indonesia (SIG) has stabilized cement supplies in Aceh following a demand surge and introduced Bata Interlock Presisi, a disaster-resilient building technology designed to reduce construction time and 2 sources. https://clstr.news/cluster/pt-semen-indonesia-stabilizes-aceh-cement-supply-and-introduces-new-building-technology ### 2026-08-26: SIG Group increases cement supply to Aceh amid rising demand SIG Group is boosting cement production and distribution from its Lhoknga, Lhokseumawe, and Malahayati facilities to stabilize supply in Aceh following a surge in regional demand. 3 sources. https://clstr.news/cluster/sig-group-increases-cement-supply-to-aceh-amid-rising-demand --- Cite as: SIG Group cement supply management in Aceh. CLSTR, https://clstr.news/situations/sig-group-cement-supply-management-in-aceh