Dear ANNONYMOUS Friend,
Please find the circulars revising Special Allowance for the period of April 2018 to Sept 2018.
There is no revision in Basic Rates. Existing Basic Rates you may find in latest edition of Bare Act - MW Act with Gujarat Rules or get the notifications to this effect from Labour Commissioner Office. I am giving below a link for your ready reference, of revised MW Rates for the period April 2018 to Sept 2018.
https://paycheck.in/main/salary/minimumwages/gujarat