What is the fine-grained topic of the following text: Due to the low nickel price, all our sites are currently on care and maintenance however, once the market improves we will seek to expand on our talented team whilst retaining all the positive attributes of a small company culture – close knit, collaborative, one for all and all for one and striving to create a shared and fruitful future. Only return the topic.
Company's response to low nickel prices