Explanation:

- Insurance: Typically part of the Tertiary Sector. It involves services that are non-tangible, like financial services.

- Manufacturing: This is indeed part of the Secondary Sector. It includes the production and processing of goods, transforming raw materials into finished products.

- Trade: Also part of the Tertiary Sector. It involves the distribution and sale of goods and services rather than their production.

- Banking: Part of the Tertiary Sector, focusing on financial services provided to individuals and businesses.

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