[DISCLOSURE] Unisem (036200) announced on July 4 that it has signed a 5.05 billion won (US$4.54 million) contract with Samsung Electronics (005930) to supply semiconductor equipment. 

This amounts to 2.41 percent of its 2017 revenue and the contract is valid until Dec. 31. 

By Hwang You-mee (glamazon@heraldcorp.com)