Unknown buyer agreed to acquire 33.3% stake in International Electronic Center Building 2nd Limited. from Wonik Materials Co., Ltd. (KOSDAQ:A104830) for KRW 12.7 billion on May 14, 2018. Under the transaction, Wonik Materials Co., Ltd. will sale 0.68 million shares. The transaction has been resolved by the Board of Wonik Materials Co., Ltd. The transaction is expected to be completed by May 17, 2018. Unknown buyer cancelled the acquisition of 33.3% stake in International Electronic Center Building 2nd Limited. from Wonik Materials Co., Ltd. (KOSDAQ:A104830) on May 14, 2019.