Question: What HTML tag represents the symbol for Chinese currency?

Or is there such a tag?

Answer: 
I think you possibly want CNY (ie. Chinese yuan). Also sometimes known as RMB.

<http://en.wikipedia.org/wiki/Renminbi>
You can do it with **[Intl.NumberFormat](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/NumberFormat)**.

```js
var number = 12.80;
console.log(new Intl.NumberFormat('zh-CN', {
  style: 'currency',
  currency: 'CNY'
}).format(number));
```