One series of the 1 jiao coin was to be removed from circulation starting last Tuesday, making the coin more valuable for collectors.
自上周二起，1角硬币中的一套将逐渐退出流通，使这种硬币更具收藏价值。
People's Bank of China has called on banks nationwide to hand over all that series of 1 jiao coins, adding that no new such coins are to be distributed.
中国人民银行要求全国银行将该套1角硬币全部上交，且不再发行此类硬币的新币。
The coin, minted mainly from 1991 to 1999, is among the fourth series of renminbi coins.
这种1角硬币是第四套人民币硬币中的一种，主要铸造于1991年至1999年。
It features a chrysanthemum on one side and the National Emblem of the People's Republic of China, the full title of the state in Chinese and pinyin on the other side.
硬币的一面为菊花图案，另一面由国徽以及中华人民共和国的汉字和拼音构成。

According to a collector, the coin is favored by collectors because of its design, which features nonagon inside edges on both sides of the coin.
据一位藏家称，这种1角硬币两面的内部边缘设计都为九边形，因此深受藏家喜爱。
"A 1994 edition of the coin is worth about 30 yuan, while a set of nine coins from 1991 to 1999 is worth about 200 yuan," the collector said.
这位藏家表示：“1994年的这款硬币现在价值为30元，从1991年到1999年的一套九枚1角硬币价值约为200元。”
However, a single coin wouldn't have much value in terms of collection. In addition, few buyers would purchase oxidized coins, according to the collector.
然而，单枚硬币却没有太多收藏价值。此外，据这位收藏家透露，很少有买家会购买氧化的硬币。
"Therefore, there is little point in searching for an old coin in attempts to make a profit from selling it," he added.
他补充说道：“因此，寻找一枚旧硬币，试图从出售它获取利润是没有什么意义的。”