UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM 12b-25

                           NOTIFICATION OF LATE FILING

Commission File Number: 000-27917

|_| Form 10-K     |_| Form 11-K       |_| Form 20-F           |X| Form 10-Q
|_| Form N-SAR    |_| Form N-CSR

For Period Ended: June 30, 2007

|_| Transition Report on Form 10-K    |_| Transition Report on Form 10-Q
|_| Transition Report on Form 20-F    |_| Transition Report on Form N-SAR

For the Transition Period Ended: _______________________________________


      NOTHING IN THIS FORM SHALL BE CONSTRUED TO IMPLY THAT THE COMMISSION HAS
VERIFIED ANY INFORMATION CONTAINED HEREIN.

      If the notification relates to a portion of the filing checked above,
identify the item(s) to which the notification relates:
                                 _______________________________________

                                           PART I
                                   REGISTRANT INFORMATION

Full name of registrant:                  NewMarket China, Inc.
Former name if applicable:                Intercell International Corp.
Address of principal executive office:    14860 Montfort Drive
City, state and zip code:                 Dallas, Texas 75254


                                     PART II
                             RULE 12b-25 (b) AND (c)

     If the subject report could not be filed without unreasonable effort or
expense and the registrant seeks relief pursuant to Rule 12b-25 (b), the
following should be completed. (Check box if appropriate.)

|X|    (a)  The reasons described in reasonable detail in Part III of this
            form could not beeliminated without unreasonable effort or expense;
|X|    (b)  The subject annual report, semi-annual report, transition
            report on Form 10-K, 20-F, 11-K or Form 10-Q, or portion
            thereof will be filed on or before the 15th calendar day
            following the prescribed due date; or the subject quarterly
            report or transition report on Form 10-Q, or portion thereof
            will be filed on or before the fifth calendar day following the
            prescribed due date; and
       (c)  The accountant's statement or other exhibit required by Rule
            12b-25(c) has been attached if applicable.


                                    PART III
                                    NARRATIVE






     State below in reasonable detail the reasons why Form 10-K, 20-F, 11-K,
10-Q, 10-D, N-SAR, N-CSR or the transition report or portion thereof could not
be filed within the prescribed time period. (Attach additional sheets if
needed.)

     The Company could not complete the Form 10-QSB within the prescribed time
because the Company's management was unable to complete the review of its
consolidated financial statements by August 14, 2007. The delay could not be
cured without unreasonable effort or expense. The Company represents that the
Form 10-QSB will be filed no later than the 5th day following the date on which
the Form 10-QSB was due.


                                     PART IV
                                OTHER INFORMATION

(1)  Name and telephone number of person to contact in regard to this
     notification

  Philip Rauch                        (214)                  722-3040
  ------------                        -----                  ---------
     (Name)                        (Area Code)          (Telephone Number)

(2)  Have all other periodic reports required under Section 13 or 15(d) of the
     Securities Exchange Act of 1934 or Section 30 of the Investment Company Act
     of 1940 during the preceding 12 months or for such shorter period that the
     registrant was required to file such report(s) been filed? If the answer is
     no, identify report(s).

                                 |X| Yes |_| No

(3)  Is it anticipated that any significant change in results of operations from
     the corresponding period for the last fiscal year will be reflected by the
     earnings statements to be included in the subject report or portion
     thereof?

                                 |_| Yes |X| No

If so: attach an explanation of the anticipated change, both narratively and
quantitatively, and, if appropriate, state the reasons why a reasonable estimate
of the results cannot be made.


                              NewMarket China, Inc.
                              ---------------------
                   Name of Registrant as Specified in Charter.

has caused this notification to be signed on its behalf by the undersigned
thereunto duly authorized.


Date:  August 14, 2007                   /s/ Philip Rauch
                                       ----------------------------------
                                              Name:  Philip Rauch
                                              Title:  Chief Financial Officer