Does the interest paid is subject to any taxes?

一个月多前，家人说工厂因为dyson突击检查production 部门，用recycle plastic 做example给看到，结果直接1年不用接dyson的订单。至今为止，她说dyson在malaysia 取消了3-4间公司的订单，包括skp(3个星期前)，对vs来说算好消息吧~

Before Q3 released ,EPF kept buying skpetro until holding 14.81%
Before Q4 released, it kept selling until 13.927%
And now it kept buying until 15.289%

So the results would be good or bad~?