Shares of Yangtze Optical Fibre and Cable (6869.HK) surged 10.7% to HK$155.90 as investors digested a first-half earnings report that turned a sleepy cable maker into one of Hong Kong's hottest profit stories. The question now: is this a durable business transformation or a cyclical peak that will punish latecomers?
• Nearly 10x Profit Growth Came From Pricing Power, Not Just Volume
Revenue rose 53.6% year-on-year to roughly RMB9.81 billion, while gross profit surged nearly 190% to RMB5.23 billion. Attributable net profit hit approximately RMB2.925 billion — an 888.9% jump. The math is telling: revenue grew by half, but profit nearly decupled. That gap reflects soaring prices for high-end fiber, not just higher shipments. Global AI computing demand drove prices of preforms and computing-grade optical fibers to multiply, pushing YOFC's gross margin to 41.5%. For shareholders, fatter margins mean each dollar of revenue drops far more cash to the bottom line — but only as long as pricing holds.
• AI Data Centers Are Eating Fiber at an Unprecedented Rate
AI-focused data centers require roughly 36 times more fiber than traditional server racks , and the buildout is accelerating. YOFC is shipping advanced ultra-low-loss fibers in bulk to North American cloud providers, and order books across the industry's top players are filled through Q1 2027.
Corning signed a deal with Meta worth up to $6 billion for AI data-center fiber — context that shows this is an industry-wide wave, not a single-company fluke.
• The Stock Has Rocketed, But Analyst Targets Send Mixed Signals YOFC has rallied from a 52-week low of HK$21.60 to today's HK$155.90. The most recent analyst rating is a Hold with a price target of HK$153.74 — essentially where the stock sits now. The average 12-month target is HK$226.40, with a high of HK$290 and a low near HK$89. That wide spread signals deep uncertainty about whether current demand will persist or cool as AI capital spending eventually plateaus.
• A Resumed Dividend Signals Confidence — Within Limits
The earnings rebound enabled a proposed interim dividend, reinforcing shareholder returns.
Over the past three years, earnings per share had been falling 8% annually even as the stock rose 142% per year — a gap that this blowout quarter finally narrows. Investors should watch whether second-half margins hold above 40%; any sign of pricing reversion would sharply reset expectations.