PT Wulandari Bangun Laksana Tbk (BSBK), the management of Balikpapan Superblock (BSB) estate, recorded a solid financial performance in 2023. The sales and revenue, as well as its net profit were recorded at Rp347 billion and Rp39 billion, respectively in 2023. This year, BSBK plans to pre-launch Apartment Sapphire, which comprise 13 stories with the total floor area of 18,921 square meters from 212 units, and aimed to generate Rp500 billion in sales.