v2.4.0.6

SHORT-TERM BANK BORROWINGS (Details Textual) (USD $)	Sep. 30, 2012	Mar. 31, 2012
Short-term Debt, Weighted Average Interest Rate	6.51%	6.01%
Bills Financing Weighted Average Interest Rate	3.70%	4.29%
Related Party and Third Party [Member]
Guarantee Against Bills Financing	55,106,000	59,414,000

X

- Definition

Reflects the calculation as of the balance sheet date of the average interest rate weighted by the amount of short-term debt outstanding by type or by instrument at that time.

+ References

No definition available.

+ Details

Name:	ciec_BillsFinancingWeightedAverageInterestRate
Namespace Prefix:	ciec_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The amount of contractual guarantees against the bills financing to which the Company is obligated as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	ciec_GuaranteeAgainstBillsFinancing
Namespace Prefix:	ciec_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Reflects the calculation as of the balance sheet date of the average interest rate weighted by the amount of short-term debt outstanding by type or by instrument at that time.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19

-Subparagraph b

-Article 5

+ Details

Name:	us-gaap_ShortTermDebtWeightedAverageInterestRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant