English translate to Chinese

樓上o既建議：
When will all information be ready by latest, to match the delivery in end of July?
有ｄ不倫不類，只睇前半句，用 will 表達唔到原文o既迫切。最少要改為：
When SHOULD/MUST all information be ready by latest...
我提出自己o既譯本前，有一點要澄清：「料」係「資料」（information）定「物料」（materials）先？我估係物料，但由於唔清楚，一於兩個意思都譯啦：
「資料」：By when should the information be sent in the latest to make the shipment in the end of July?
「物料」：By when should the materials arrive in the latest to make the shipment in the end of July?
其實 By when 已經有「最遲、唔遲過乜野時間」之意，所以 in the latest 只作強調用。

"when is the latest time for the information to arrive by the end of July?"

What will be the latest date for the materials to arrive in order to catch with the delivery (shipment) by the end of July?

This is my suggestion for your reference.

「When will all information be ready by latest, to match the delivery in end of July? 」

Thank you.