7 sentences

1. 他在一家证券公司工作。

   tā zài yī jiā zhèng​quàn gōng​sī gōng​zuò.

   He works at a securities firm.

   Source: Dong Chinese Dictionary

2. 他是证券交易所里的交易大户。

   tā shì zhèng​quàn jiāo​yì​suǒ lǐ de jiāo​yì dà​hù.

   He is a major trader on the stock exchange.

   Source: Dong Chinese Dictionary

3. 纽约证券交易所刚刚暂停了交易。

   Niǔ​yuē zhèng​quàn jiāo​yì​suǒ gāng​gang zàn​tíng le jiāo​yì.

   The New York Stock Exchange just suspended trading.

   Source: OpenSubtitles

4. 大和证券是日本著名的金融机构。

   Dà​hé zhèng​quàn shì Rì​běn zhù​míng de jīn​róng jī​gòu.

   Daiwa Securities is a famous Japanese financial institution.

   Source: Dong Chinese Dictionary

5. 这家公司准备在上海证券交易所上市。

   zhè jiā gōng​sī zhǔn​bèi zài Shàng​hǎi zhèng​quàn jiāo​yì​suǒ shàng​shì.

   The company is preparing to list on the Shanghai Stock Exchange.

   Source: Dong Chinese Dictionary

6. 他在那家证券公司开了一个股票账户。

   tā zài nà jiā zhèng​quàn gōng​sī kāi le yī gè gǔ​piào zhàng​hù.

   He opened a brokerage account at that securities firm.

   Source: Dong Chinese Dictionary

7. 该公司的股票已在上海证券交易所挂牌上市。

   gāi gōng​sī de gǔ​piào yǐ zài Shàng​hǎi zhèng​quàn jiāo​yì​suǒ guà​pái shàng​shì.

   The company's stock has been listed on the Shanghai Stock Exchange.

   Source: Dong Chinese Dictionary