Chinese solar products maker JA Solar Technology Co Ltd (<a href="https://www.szse.cn/English/siteMarketData/siteMarketDatas/lookup/index.html?code=002459" target="_blank">SHE:002459</a>) has unveiled plans to set up a solar cell and module manufacturing facility in Oman under a project entailing an investment of CNY 3.96 billion (USD 542.5m/EUR 522m).