Is it illegal to carve a special seal for pounds?

It is not illegal to engrave a special seal for business without permission. However, it is illegal to carve the official seal privately, and those with bad nature and serious circumstances will be suspected of committing crimes. Forging the seals of companies, enterprises, institutions and people's organizations, which does not constitute a crime, will be detained for more than 10 days and less than 15 days according to relevant laws and regulations, and may also be fined less than 1,000 yuan. If the circumstances are relatively minor, they may be detained for more than five days and less than ten days, and fined not more than five hundred yuan.