sdi group plc said it has made a good start to the year and anticipates reporting fullyear earnings in line with market expectations the ukbased supplier of scientific products has provided expectations of sales of 629 million pounds 716 million and adjusted pretax profit of gbp118 million for the year ending april 30 2023 this compares with sales of gbp497 million and adjusted pretax profit of gbp118 million for fiscal 2022 shares at 0714 gmt were up 050 pence or 03 at 16250 pence