The ruling market price is around 50 dollars a dozen.

现行市价大概是每打50美元。

youdao

Our prices are reasonable and in line with the ruling market.

我们的价格是合理的，与现行市场一致。

youdao

Its units can be traded like a share and one can buy and sell them quickly at ruling market price, unlike physical gold, which can be sold only for a discount and by a cumbersome process.

它的单位可以被象一部分一样买卖，一能在统治市场价格迅速买卖他们，与物理金不同，这可以只为折扣和透过一个麻烦的过程被出售。

youdao

In certain industries, such as oil and gas, concentration is especially acute, with only two or three auditors ruling the market.

ECONOMIST: Auditing

From then on, the commission's efforts to see full compliance with the ruling over market dominance became a bane to Ballmer, who would have preferred some sort of settlement over the issue as had been obtained with the United States Department of Justice in 2001.

FORBES: Magazine Article

In China in 1978, the ruling party introduced market-oriented incentives.

ECONOMIST: Economics focus