how to transfer data to another sheet

If you look in the attachment I have two columns of data in two sheets. Both sheets labelled “Items” and “Market items” within each sheet have TYPEID and TYPENAME. I would like to move volume over to Market items.

The first sheet holds all the items in existence in this on line game (eve-online) whilst the second sheet holds only the data that can be sold in market. I can’t just cut and paste volume over.

Any help would be great.help.ods

If there are not duplicates in Items sheet the you can use a function like

=VLOOKUP(A2;$Items.A:C;3;0)

If there are several with the same TYPEID then a function like

   =SUMIFS($Items.C:C;$Items.A:A;A2)

Superstar. Thanks a lot.

Please use comment, this in not an answer.
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