As one of the infringements, misrepresentation contains false recordation, misleading representation and material omission.

虚假陈述是证券侵权行为之一，主要包括虚假记载、误导性陈述和重大遗漏。

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Combined with the types of the misrepresentation such as False Recordation, Mislead Statement, Serious Omission and Irregular Revelation, the paper gives a formal definition for Material.

结合虚假陈述的表现形态，即虚假记载、误导性陈述、重大遗漏和不正当披露，对“重大性”作了理论上的认定。

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If so, it could be tantamount to a "material omission" with regard to the company's S.E.

CENTERFORSECURITYPOLICY: Center For Security Policy

In fact, the Casey Institute has learned that a veritable flood of e-mails have been directed to Securities and Exchange Commission (SEC) Chairman, Arthur Levitt, demanding an explanation for what many regard as a "material omission" from Sinopec's SEC filing.

CENTERFORSECURITYPOLICY: Center For Security Policy

But the question still remains: Having omitted some important part of the story, and assuming that omission was material, did the defendant withhold the omitted part (a) knowingly and (b) with intent to deceive?

CENTERFORSECURITYPOLICY: Shariah��s Black Box