dollars

On Tuesday morning, something happened on the Hong Kong Stock Exchange that many had anticipated, but few expected on such a scale. Shares of Tencent—the company that means as much to China as Google, Facebook, and Amazon combined mean to America—jumped 5%. The stock reached HK$468.4 per share.

A 5% move for a giant like Tencent, whose market capitalization is measured in hundreds of billions of dollars, is more than just a green arrow on a chart. It represents billions of dollars in added market value in a single day.

What caused such optimism? Bonds. At first glance, they seem like ordinary debt securities. But these were anything but ordinary.

Tencent entered the market with a dual-currency offering—in U.S. dollars and offshore Chinese yuan. The company aimed to raise about $4 billion. Instead, it received orders exceeding $6 billion.

Investors were willing to lend Tencent more than $6 billion. That is trust. That is confidence. And it is a signal the market finds difficult to ignore.

Let’s take a closer look at what happened, why investors lined up to buy these bonds, and what it means for Tencent, China’s technology sector, and global markets as a whole.

Let’s start with the details, because in finance, that’s often where the most interesting part of the story lies.

Tencent offered investors two types of bonds:

Offshore yuan-denominated bonds with maturities of 10 and 30 years.

U.S. dollar-denominated bonds with maturities of 10 and 20 years.

A fairly standard structure for a large multinational company seeking long-term financing.

What was not standard was the market’s reaction.

Demand for the yuan-denominated bonds reached 20.5 billion yuan, or approximately $3.02 billion at current exchange rates. Demand for the dollar-denominated bonds exceeded...