| abstract |
A hard-mask forming composition including a resin containing a structural unit represented by General Formula (u1-1) or a structural unit represented by General Formula (u1-2) and a compound represented by General Formula (c-1), in which R11 and R12 are aromatic hydrocarbon groups which may have a substituent, Y is an organic group, R01 is a hydrocarbon group, R02 is an alkyl group, n1 is an integer of 0 to 3, n2 is an integer of 1 to 4, n3 is an integer of 1 to 3, n4 is an integer of 3 or more, and the number of —CH2OR02 is 6 or more |