Lee Sze Min agreed to acquire 20% stake in BOS Engineering International Pte. Ltd. from BH Global Corporation Limited (SGX:BQN) for SGD 0.1 million on March 10, 2021. In related transaction, BOS Engineering International Pte. Ltd. agreed to acquire Sea Forrest Engineering Pte Ltd from Lee Sze Min for SGD 0.67 million.

Lee Sze Min completed the acquisition of BOS Engineering International Pte. Ltd. from BH Global Corporation Limited (SGX:BQN) in 2021.