International Fair of Amber, Jewellery and Gemstones held in Gdansk, Poland

Photo taken on March 23, 2019 shows amber products during the 26th International Fair of Amber, Jewellery and Gemstones in Gdansk, northern Poland. The event, which was held from March 20 to 23, attracted more than 470 merchants from 54 countries and regions. (Xinhua/Chen Xu)