Dear Sir or Madam: Good day! May I enquire how many percent of an industry sales can be attributed to metalworking fluid expenses? Say the annual turnover of precision engineering industry of a particular country is $5 billion, how much metalworking fluid would have been consumed to generate the $5 billion turnover? Thank you! Warmest Regards, Ian Yeow Business Development Executive OSK SERVICES & ENTERPRISE PTE. LTD