Agar is so critical that since WWII, scientists have tried to find alternatives in the event of a supply chain breakdown, especially as recent shortages have caused similar alarm. But while other colloid jellies have emerged, agar remains integral to laboratory protocols because no alternatives can yet compete on performance, cost, and ease of use.
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Дарья Устьянцева (редактор отдела «Мир»)
2023年，乌鲁木齐海关推行“公路口岸+属地直通”改革，通过流程重构，企业可以在货物运抵口岸前就提前向海关申报，车辆到达口岸通过智能卡口自动核验，随后推出“自驾出口商品车快速通关模式”。2025年，新疆公路口岸进出口货运量达1810万吨，同比增长20.8%。