29 April 2019 Notification of Resolutions of the Board of Directors’ Meeting No. 8/2019 for Cancellation of the Allocation of the Company’s Newly Issued Ordinary Shares by way of Private Placement with Specific Purpose of Use of Proceeds and the Allocation of the Newly Issued Ordinary Shares by way of Private Placement under the General Mandate, Approval of the Issuance and Offering of the Warrants to Purchase the Company’s Ordinary Shares No. 4 (PPPM-W4), Reduction of Registered Capital, Increase of Registered Capital, and Schedule for the Extraordinary General Meeting of Shareholders No. 1/2019