The biosynthetic phase of photosynthesis.
(A) Involves use of ATP and NADPH to produce sugar.
(B) Takes place in the stroma of chloroplast.
(C) Does not depend directly on the presence of light.
(D) Depends on the products of light reaction.
The correct statements are 

(A) Involves the use of ATP and NADPH to produce sugar: This statement is correct. The biosynthetic phase of photosynthesis, also known as the Calvin cycle or the light-independent reactions, utilizes ATP and NADPH produced during the light-dependent reactions to convert carbon dioxide (CO2) into sugar molecules such as glucose.

(B) Takes place in the stroma of the chloroplast: This statement is correct. The Calvin cycle, where the biosynthetic phase occurs, takes place in the stroma of the chloroplast, specifically in the stroma surrounding the thylakoid membrane where the light-dependent reactions occur.

(C) Does not depend directly on the presence of light: This statement is correct. The biosynthetic phase of photosynthesis does not directly require light, it depends on the products (ATP and NADPH) generated during the light-dependent reactions, which are driven by light energy. Without light-dependent reactions, there would be no ATP and NADPH available for the Calvin cycle to proceed efficiently.

(D) Depends on the products of the light reaction: This statement is correct. The biosynthetic phase of photosynthesis depends on the products (ATP and NADPH) of the light-dependent reactions. ATP provides the energy necessary for the synthesis of sugar molecules, while NADPH provides the reducing power required for the conversion of carbon dioxide into carbohydrates.

Therefore, the correct statements are (A), (B), (C) and (D).