HONG KONG – Prestige Biopharma Pte. Ltd., a Singapore-headquartered pharmaceutical company under the Prestige Group, has agreed to grant exclusive license to U.K.-based multinational company Mundipharma International Ltd. for distribution and sale of its trastuzumab biosimilar, Tuznue, in western European markets, including France, Spain, Norway, Sweden, Denmark, Finland, Portugal, Switzerland and Austria.