包括孟加拉国、斯里兰卡和海湾国家在内的发达国家和发展中国家都计划与印度开展卢比贸易,以降低交易成本,新加坡已经参与其中。 Developed and developing countries, including Bangladesh, Sri Lanka, and Gulf nations, aim to start rupee trade with India to reduce transaction costs, with Singapore already participating.