&quot;India and China produced just about everything locally that the West could export&quot;<p>Before I begin, let me say that &quot;the West&quot; is a very political term of the actual times and we were talking about the ancient times. Let&#x27;s try to keep our heads lucid by avoiding sensitive topics, by avoiding blame casting (related to opium), and other such things. Now, pretty much every community in the ancient times &quot;produced just about everything locally&quot;, at least everything they needed. Trade usually happens because of cultural differences (even when these differences are induced by other natural factors, like climate), and it just happened that the cultures in question (Roman, Indian, and Chinese) were different enough. Who were the usual consumers of the imported goods? Not the average Joes, mind you! They were the ones that: first - were open to appreciate foreign things for any reason (exotic tastes, cosmopolitan nature, etc.), and second - could afford to! You may assume here that for various reasons the Indian and Chinese high class could have been more closed and not so interested in foreign products, preferring only the good ol&#x27; local produced things, but I don&#x27;t. I don&#x27;t want to think that their nature was somehow lesser in this regard (because I like to consider human to be equals about that), and I prefer to assume that even if they wanted to, their collective potential that formed the market depth was not deep enough. India accepted the Roman gold. That&#x27;s because Rome happened to have it (from its conquests, mostly), whereas India did not so much! A steep difference of their historical evolution that ultimately shaped their cultures and trade, you see? Another kind of cultural difference between Roman Empire and China shaped the trade between them. Who were the consumers of luxury goods in Roman Empire? Women, mostly! Did women in China have the same leeway in shopping spree? No! That&#x27;s because unlike the women in the Roman Empire, which enjoyed equal social status with men, and many other things, women in ancient China bared a lower social status in comparison! So, another big cultural difference that heavily shaped the nature of commerce between Roman Empire and China. I&#x27;m glad to enlighten, thank you!