Hrvatski Telekom d.d. (ZGSE:HT) said it has extended to March 18, 2020 from March 2, 2020 the deadline in a tender for the sale of its 17.41% stake and the 36.90% stake held by Zagrebacka banka d.d. (ZGSE:ZABA) in OT-Optima Telekom d.d. (ZGSE:OPTE). The deadline was extended upon the request of the Croatian Competition Agency, AZTN, Hrvatski Telekom (HT) said in a statement with the Zagreb bourse on March 03, 2020. It added that AZTN has also asked it to amend the terms and conditions of the tender invitation, deleting a requirement for proven relevant expertise in telecommunications.