The total estimated capital cost of the final rule for the nine mercury cell chlor-alkali plants was around US$1.6 million, and the total estimated annual cost is about US$1.4 million per year.
对九大汞电解氯碱厂而言，最终条例的总资本成本预计为160万美元左右，而预计每年的总成本为140万美元左右。