NONPRECEDENTIAL DISPOSITION
                         To be cited only in accordance with
                                  Fed. R. App. P. 32.1



                United States Court of Appeals
                                 For the Seventh Circuit
                                 Chicago, Illinois 60604

                                Argued October 3, 2013
                               Decided November 1, 2013

                                          Before

                            RICHARD A. POSNER, Circuit Judge

                            JOEL M. FLAUM, Circuit Judge

                            ANN CLAIRE WILLIAMS, Circuit Judge



No. 13-1497

UNITED STATES OF AMERICA,                       Appeal from the United States District
     Plaintiff-Appellee,                        Court for the Northern District of Illinois,
                                                Eastern Division.
       v.
                                                No. 1:09-CR-01046-6
LAO ZHU (YONGXIE ZHU),
     Defendant-Appellant.                       Robert M. Dow, Jr.,
                                                Judge.

                                        ORDER

       Defendant Lao Zhu pled guilty to one count of conspiracy to defraud the United
States and one count of aggravated identity theft for his part in a massive scheme to
fraudulently obtain Illinois identification cards and drivers’ licenses for ineligible
applicants. Zhu appeals his sentence arguing that the district court incorrectly determined
that Zhu was responsible for 100 or more fraudulent documents. We disagree. The district
court’s conservative calculation was reasonable and supported by the preponderance of
the evidence. Therefore, we affirm Zhu’s sentence.
No. 13-1497                                                                            Page 2

                                    I. BACKGROUND

       Zhu and his co-conspirators were charged with helping individuals fraudulently
obtain Illinois drivers’ licenses by providing them with fake passports, fake proof of
residency documents, and Social Security cards belonging to third parties. On May 14,
2012, Zhu entered a guilty plea on two counts: conspiracy to defraud the United States, in
violation of 18 U.S.C. § 371 (Count One), and aggravated identity theft, in violation of 18
U.S.C. § 1028A(a)(1) (Count Five). As part of his plea, Zhu admitted that from 2004 to 2007
he referred customers and supplied Social Security cards to his co-conspirators, Lili Liu and
Jun Yun Zhang. Specifically, Zhu admitted to referring “approximately 20 to 30 customers
to Lili Liu” and to providing Social Security cards to Jun Yun Zhang “on multiple
occasions.” At sentencing, the Probation Office provided specifics in its Presentence
Investigation Report (“PSR”) regarding the number of documents attributable to Zhu, and
found that Zhu supplied Jun Yun Zhang with 80 to 200 Social Security cards.

        The PSR concluded that Zhu was responsible for 100 or more documents and
recommended a nine-level increase to his offense level. Zhu objected, arguing that a six-
level enhancement was appropriate because he was responsible for 25 to 99 documents.
Crediting the PSR’s findings, the district court concluded that Zhu was responsible for 100
or more documents in the conspiracy and applied a nine-level increase to Zhu’s offense
level, which yielded an offense level of 23 and resulted in an advisory Guidelines range of
46 to 57 months for Count One. The district court sentenced Zhu to 41 months for Count
One. As Count Five carried a mandatory minimum sentence of two years to run
consecutive to Count One, pursuant to 18 U.S.C. § 1028A(a)(1), Zhu’s total sentence was
65 months’ imprisonment. Zhu appeals.

                                       II. ANALYSIS

       The only issue on appeal is whether the district court erred in finding that Zhu’s
offense involved 100 documents or more. Under U.S.S.G. § 2L2.1(b)(2), a defendant’s
offense level for dealing in fraudulent documents is subject to increase based on the
number of fraudulent documents involved. The provision specifies a six-level increase for
25 to 99 documents, and a nine-level enhancement for 100 or more documents. We review
challenges to factual determinations at sentencing for clear error. United States v. Hill, 

, 577 (7th Cir. 2009).

       Zhu challenges the facts on which the lower court relied. He argues that there was
no evidence above the 20 minimum number of customers Zhu admitted he referred to Lili
Liu. But Zhu’s position is unsupported by the record. In his plea agreement, Zhu admits
No. 13-1497                                                                               Page 3

to providing Social Security cards to Jun Yun Zhang on various occasions. In addition to
Zhu’s plea agreement, the district court relied on the facts in the PSR, which were based in
part on the grand jury statements of Lili Liu and Tao Zhang (son of Jun Yun Zhang) and
a proffer interview with Jun Yun Zhang.

        The court did not clearly err in relying on the PSR and finding that the included
statements were reliable. In calculating a defendant’s sentencing range, a court may
consider all relevant information that has “sufficient indicia of reliability to support its
probable accuracy,” U.S.S.G. § 6A1.3 (2011); United States v. Morales, 

, 646 (7th
Cir. 2011), and may adopt the factual findings of the PSR if it has indicia of reliability, Fed.
R. Crim. P. 32(b)(6)(D); United States v. Berkey, 

, 1101-02 (7th Cir. 1998). In this
case, the grand jury statements and proffer interview provided detailed, corroborated
testimony by co-conspirators. See United States v. Ewers, 

, 421-22 (7th Cir. 1995)
(holding that self-interested witnesses can be reliable when they provide detailed testimony
that is corroborated by other witnesses or facts). Both Lili Liu and Tao Zhang admitted to
participating in the conspiracy. They implicated Zhu in their criminal activities and he
admitted that he worked with them in the conspiracy. So the court did not err in finding
that there was reliable evidence of criminal activity undertaken by Zhu other than the
customers he admitted referring to Lili Liu.

        But Zhu’s main argument is that the district judge erred under the Sentencing
Guidelines by including multiple documents used by one customer in his calculation of
documents attributable to Zhu. This argument is unsupported by a complete reading of the
district court’s ruling.

        Application Note 2 of U.S.S.G. § 2L2.1(b)(2) establishes that multiple documents that
are part of a set intended for use by one customer only count as one document. Zhu’s
argument that the judge violated Application Note 2 is based on a small portion of the
proceeding where the judge began adding multiple documents provided to the same
customer. However, when defense counsel noted that Application Note 2 prohibited
calculating in that manner, the court corrected its calculation. The court ultimately reached
100 documents by adding the 20 minimum customers Zhu admitted to referring to Lili Liu
to the 80 minimum Social Security cards the PSR found Zhu supplied for Jun Yun Zhang’s
customers. The district court’s ultimate calculation only counts one document per customer
and does not violate U.S.S.G. § 2L2.1(b)(2) Application Note 2.

       Since the district court did not clearly err in relying on the PSR or in calculating the
number of documents attributable to Zhu under U.S.S.G. § 2L2.1(b)(2), we do not conclude
that the court clearly erred in finding that Zhu was responsible for 100 or more documents
No. 13-1497                                                   Page 4

and applying a nine-level enhancement to his offense level.

                                  III. CONCLUSION

      The judgment of the district court is AFFIRMED.