Take context from the input text and decide on the accurate relationship between 'halved' and 'half' from the options provided.
Options: director/manager, product/material produced, business division, owner of

So the metrics, facts and figures, you see here, the revenues, one – more than €1 billion, and – more than €2 billion in halved – in the first half of this year compared to the first half of last year.
product/material produced