Explanation

This question tests the understanding of different types of international bonds.

Key Concepts:

1. Foreign Bonds: Bonds issued by a foreign entity in a domestic market, denominated in the domestic currency, and subject to the regulations of that domestic market. In this case:

   • Issuer: South Korean company (foreign entity)
   • Market: United States (domestic market)
   • Currency: US dollars (domestic currency)
   • Regulation: Registered with SEC (domestic regulator)

2. Eurobonds: Bonds issued outside the jurisdiction of any single country, typically denominated in a currency different from that of the country where they are issued. They are NOT registered with domestic regulators like the SEC.

3. Global Bonds: Bonds that are offered simultaneously in multiple markets, including both domestic and foreign markets.

Analysis:

• The bonds are denominated in US dollars (domestic currency of the US market)
• They are issued in the United States (domestic market)
• They are registered with the SEC (domestic regulator)
• The issuer is South Korean (foreign entity)

These characteristics perfectly match the definition of foreign bonds, specifically Yankee bonds (foreign bonds issued in the US market).

Why not the other options:

• Eurobonds (A): Eurobonds are issued outside the jurisdiction of any single country and are typically NOT registered with domestic regulators like the SEC.
• Global bonds (B): Global bonds are offered simultaneously in multiple markets, not specifically registered with a single domestic regulator like the SEC.

Therefore, the correct answer is C. foreign bonds.