<p style="line-height: 20.8px;">Dark clouds may be looming over Hong Kong&rsquo;s property market but thanks to mainland companies, there is one silver lining too &ndash; the city&rsquo;s office market.</p> <p style="line-height: 20.8px;">In what is predicted to be difficult year for the local real estate market as the United States has begun to raise interest rates, the office market could prove to be an exception as mainland companies seeking locations in prime office districts in the city are expected to keep pushing up prices.</p>