Taiwanese foundry UMC is borrowing NT$4 billion. The move is mildly dilutive for shareholders, but the company's own operations are strengthening.

• UMC is issuing NT$4 billion in five-year unsecured convertible corporate bonds, with competitive bidding held from August 19 to 21 and listing on September 3.
• The conversion price is set at NT$130.7, about 5% above the current share price — effectively a bet that the stock will climb further.
• Second-quarter shipments rose more than 10% from the previous quarter, capacity utilisation returned to 85%, and first-half earnings came to NT$4.68 per share.
• Revenue from 22/28-nanometre processes hit a new high, driven mainly by recovering demand in communications and consumer electronics.
• The 12-nanometre process UMC is developing with Intel enters trial production in Arizona next year, and silicon photonics wafers have already begun shipping.

Taiwan's stock market climbed above 46,000 points that day before turning negative, closing down 1.2% at 45,308 points. The settlement of Taiwan index futures on the 19th will be the key short-term factor for market direction.

Outlook: with demand recovering and new processes in the pipeline, UMC's fundraising is preparation for capacity expansion, though volatility at elevated levels in the Taiwan market will weigh on the share price in the near term.