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Americans have been rushing to buy masks, including so-called N95s, tight-fitting masks used by healthcare professionals that can filter out viruses. That has led to price-gouging and counterfeit products.

Among Ukraine's other major achievements in international trade in 2017, the ministry named the launch of the free trade deal with Canada, increase in trade with the European Union and the intensification of free trade dialogues with Turkey and Israel.

Among the delegates were business heavyweights such as Shoji Muneoka, president of the Japan-China Association on Economy and Trade.

Amazon’s recent 2019 sustainability report showed?that its greenhouse gas emissions rose over the previous year by 15%. Emissions did grow more slowly than net sales, which increased 22% last year from 2018, but the increase in emissions illustrates the challenge the company faces in its quest to go carbon neutral.

Amazon’s annual shipping costs have risen 140 percent since 2015 and increased by at least .7 billion each of the last four years. The tech giant spent?.5 billion on shipping in 2015, .2 billion in 2016, .7 billion in 2017 and .7 billion in 2018.