v3.26.1
Cash and Cash Equivalents and Short-term Investments
6 Months Ended
Jun. 30, 2026
Cash and Cash Equivalents and Short-term Investments  
Cash and Cash Equivalents and Short-term Investments

3.  Cash and Cash Equivalents and Short-term Investments

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June 30, 

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December 31,

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  ​ ​ ​

2026

  ​ ​ ​

2025

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(in US$’000)

Cash and Cash Equivalents

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Cash at bank and on hand

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65,408

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57,317

Bank deposits maturing in three months or less

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41,149

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14,013

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106,557

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71,330

Short-term Investments

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Bank deposits maturing over three months (note)

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1,268,260

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1,295,945

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1,374,817

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1,367,275

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Note: The maturities for short-term investments ranged from 92 to 185 days and 91 to 186 days for the six months ended June 30, 2026 and the year ended December 31, 2025 respectively.

Certain cash and bank balances denominated in Renminbi (“RMB”), US dollar (“US$”) and UK Pound Sterling (“£”) were deposited with banks in the PRC. The conversion of these balances into foreign currencies is subject to the rules and regulations of foreign exchange control promulgated by the PRC government. Cash and cash equivalents and short-term investments were denominated in the following currencies:

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June 30,

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December 31,

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2026

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2025

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(in US$’000)

US$

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1,326,744

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1,327,608

RMB

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46,466

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37,997

Hong Kong dollar (“HK$”)

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1,303

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1,456

£

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268

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193

Others

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36

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21

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1,374,817

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1,367,275

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