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Risks & Uncertainties (Details)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Sales Revenue, Net [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage	10.00%	10.00%
Number of customers		3
Sales Revenue, Net [Member] | Accounts Receivable [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage	52.90%
Accounts Receivable [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage	11.40%
Number of customers	3
Accounts Receivable [Member] | Customer One [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage	10.40%
Accounts Receivable [Member] | Customer Two [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage		11.20%
Accounts Receivable [Member] | Customer Three [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage		10.20%
Raw Material Purchases [Member]
Risks & Uncertainties (Details) [Line Items]
Number of suppliers	3	3
Revenue One [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage	29.20%	20.70%
Revenue Two [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage	27.30%	17.70%
Revenue Three [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage	12.50%	13.50%
Suppliers One [Member] | Raw Material Purchases [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage	2.00%	24.80%
Suppliers Two [Member] | Raw Material Purchases [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage	21.70%	12.70%
Suppliers Two [Member] | Revenue One [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage	11.10%
Suppliers Three [Member] | Raw Material Purchases [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage		11.80%
Accounts Receivable [Member] | Customer One [Member]
Risks & Uncertainties (Details) [Line Items]
Concentrations risk, percentage		52.10%

X

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

Number of customers.

+ References

No definition available.

+ Details

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Namespace Prefix:	cphi_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Number of suppliers.

+ References

No definition available.

+ Details

Name:	cphi_NumberOfSuppliers
Namespace Prefix:	cphi_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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- Details

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- Details

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- Details

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X

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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