Agar comes from multiple sources, as many red seaweeds are “agarophytes” (that is, seaweeds containing agar in their cell walls). Species of Gelidium are the most important source of bacteriological (lab-grade) agar. Other main agarophytes, largely used for culinary agar, include red seaweeds from the genera Gracilaria, Pterocladia, Ahnfeltia, and others. Species from the genera Eucheuma, Gigartina, and Chondrus have been used as agarophytes in research during agar shortages.9
本次交易为现金收购，交割时支付9亿美元，另设最高1.15亿美元的或有现金支付，与交割后首个运营年度的黄金销量挂钩。交易预计于2026年第一季度完成，尚待巴西反垄断机构（CADE）及中国相关监管部门批准。
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