Class comprises: (

a) Any market milk, market skim milk, half-and-half, or concentrated milk that is supplied to consumers in the fluid state, with the exception of the following: (1) (

A) Any UHT market milk product, as defined in

Chapter 9 (commencing with

Section 39701) of Part of Division 15, that is sold for use outside the state. (

B) Any market milk products that are ultrapasteurized and sold for use outside the contiguous states in the United States.

(2) Any market half-and-half that is ultrapasteurized and packaged in hermetically sealed containers.

(3) Any market half-and-half that is packaged in presterilized containers under aseptic conditions to meet the marketing requirements for these products in states other than this state. However, this paragraph does not authorize the sale within this state of any milk product as a UHT product unless the product meets the standards and requirements for UHT products specified in

Chapter 9 (commencing with

Section 39701) of Part of Division 15. (

b) Any market milk, market skim milk, or market cream that is used in any other milk product, or products resembling milk products, in which the use of market milk, or any components or derivatives of market milk, is required by, or pursuant to, this code, except any product defined in

Section as class 2. (

c) Any market milk, market skim milk, market cream, market milk fat, or market milk solids-not-fat that is used in the standardizing or fortifying of any milk product that is defined in this

section as class 1. (

d) Any market milk, market skim milk, or market cream that is used in any product not otherwise classified, which is required by any regulations adopted by the director pursuant to

Article 2 (commencing with

Section 36631) of

Chapter of Part of Division to be made from market milk or any components or derivatives of market milk. (

e) Any market milk, market skim milk, market cream, market milk fat, or market milk solids-not-fat used in any filled product or imitation milk product, when the product imitated or resembled, is defined in this

section as class 1.